日本化学機械製造株式会社は、化学機器を自社工場にて製造できるプラントエンジニアリング企業です。
自社工場は、高圧ガス設備、圧力容器、また特殊材(耐食材料)の製作も可能で、材料手配から納入まで一括管理を行っています。プラントは様々な装置、機器類の組み合わせで構成されており、エンジニアリングには多くの知識と経験が必要とされます。
また、時代背景?外部環境の変化に伴いプラントに対するお客様のニーズも多種多様に変化しています。 設備の抱える様々な問題の解決、省エネルギー、環境対策、生産効率、品質向上、新製品生産のプロセス構築?設備計画の具現化によりお客様の事業価値向上の一助となるべく、最新の技術の開発、活用に努めております。 常にお客様の立場になり、安全で効率的な設備の構築を念頭に取り組んでおります。
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THREE:Next came the enactments regarding fasting. By 5 Elizabeth every person who ate flesh on a fish day was liable to a penalty of three pounds; and, in case of non-payment, to three months' imprisonment. It was added that this eating of fish was not from any superstitious notion, but to encourage the fisheries; but by the 2 and 3 Edward VI. the power of inflicting these fish and flesh penalties was invested in the two Archbishops, as though the offence of eating flesh on fish days was an ecclesiastical offence. Lord Stanhope showed that the powers and penalties of excommunication were still in full force; that whoever was excommunicated had no legal power of recovering any debt, or payment for anything that he might sell; that excommunication and its penalties were made valid by the 5 Elizabeth and the 29 Charles II.; that by the 30 Charles II. every peer, or member of the House of Peers, peer of Scotland, or Ireland, or member of the House of Commons, who should go to Court without having made the declaration against transubstantiation, and the invocation of saints therein contained, should be disabled from holding any office, civil or military, from making a proxy in the House of Lords, or from sueing or using any action in law or equity; from being guardian, trustee, or administrator of any will; and should be deemed "a Popish recusant convict." His Lordship observed that probably the whole Protestant bench of bishops were at that moment in this predicament, and that he had a right to clear the House of them, and proceed with his Bill in their absence. He next quoted the 1st of James I., which decreed that any woman, or any person whatever under twenty-one years of age, except sailors, ship-boys, or apprentices, or factors of merchants, who should go over sea without a licence from the king, or six of his Privy Council, should forfeit all his or her goods, lands, and moneys whatever; and whoever should send such person without such licence should forfeit one hundred pounds; and every officer of a port, and every shipowner, master of a ship, and all his mariners who should allow such person to go, or should take him or her, should forfeit everything they possessed, one half to the king, and the other half to the person sueing.
経験と実績をもとに、お客様のニーズに応じた最適な仕様?システムを構築、ご提案いたします。
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THREE:Mr. O'Connell's avowed principle of action was "moral force." He was in the constant habit of asserting that "the man who commits a crime gives strength to the enemy;" and that no political advantages, however great, should be obtained at the expense of "one drop of Christian blood." Nevertheless, the letters which he was in the habit of addressing to "the people of Ireland,"[286] and which were remarkable for their clearness, force, and emphatic tautology, had always prefixed to them, as a standing motto, Byron's couplet
工場建屋、事務所棟、倉庫、試験棟などの建設も一括してご依頼いただけます。
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THREE:
環境に配慮し、コストメリットを勘案した、省エネルギーで、省スペースな設備をご提案いたします。
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THREE: The Remainder of the SessionThe Coercion Bill carriedRejection of the Tithes BillUniversity TestsProrogation of ParliamentBrougham's Tour in ScotlandBurning of the Houses of ParliamentFall of Melbourne's MinistryWellington sole MinisterPeel forms a MinistryThe Tamworth ManifestoDissolution and General ElectionMr. Abercromby elected SpeakerThe Lichfield House CompactPeel defeated on the AddressLord John Russell announces a Resolution on AppropriationLord Chandos's MotionLord Londonderry's AppointmentThe Dissenters and London UniversityHardinge's Tithe BillThe Appropriation ResolutionThe DebatePeel resignsMelbourne's second MinistryConservative SuccessesLord Alvanley and O'ConnellThe Duel between Alvanley and Morgan O'ConnellO'Connell and DisraeliCharacter of Lord MelbourneMunicipal ReformReport of the CommissionThe Municipal Corporations Act introducedIts Progress in the CommonsLyndhurst's Amendments-It becomes LawIrish CorporationsReport of the CommissionThe Bill is mutilated in the Upper House, and abandonedIt becomes Law in 1840Municipal Reform in Scotland.
高圧ガス設備、圧力容器の製造資格を持った自社工場での製作により、品質、納期を管理しております。
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THREE:On the 8th of July an extraordinary Privy Council was summoned. All the members, of whatever party, were desired to attend, and many were the speculations as to the object of their meeting. The general notion was that it involved the continuing or the ending of the war. It turned out to be for the announcement of the king's intended marriage. The lady selected was Charlotte, the second sister of the Duke of Mecklenburg-Strelitz. Apart from the narrowness of her education, the young princess had a considerable amount of amiability, good sense, and domestic taste. These she shared with her intended husband, and whilst they made the royal couple always retiring, at the same time they caused them to give, during their lives, a moral air to their court. On the 8th of September Charlotte arrived at St. James's, and that afternoon the marriage took place, the ceremony being performed by the Archbishop of Canterbury. On the 22nd the coronation took place with the greatest splendour.In March, 1796, Mr. Wickham, the British envoy to Switzerland, asked of M. Barthlemy, by direction of Pitt, whether the French Directory were desirous of entertaining the question of peace. Barthlemy replied that the Directory would enter into negotiations on the basis of France retaining all the Netherlands won from Austria, which were now annexed to the Republic, and which France would never restore. The reply was certainly insincere. France was as busy as ever by her emissaries undermining the loyalty of all the populations around her on pretence of liberating them. She had worked upon the Swiss, so that it was evident that they would soon fall into her net. She had entered into a treaty with the disaffected in Ireland, namely, Lord Edward Fitzgerald, Wolfe Tone, Arthur O'Connor, and their fellow-conspirators, and the treaty was already signed, and a large fleet and force preparing for the invasion of Ireland. Not only was France on the very eve of invading Ireland, but she had issued a decree prohibiting the introduction of all British manufactures into Holland, Belgium, and the German states on the Rhine, as well as into any of the French colonies, on the severest penalties. Yet, in the face of all these hostile demonstrations, did Pitt send over Lord Malmesbury to endeavour to negotiate a peace. Lord Malmesbury arrived in Paris, on the 22nd of October, with a splendid retinue. The Directory received him haughtily, and commissioned M. Delacroix to discuss the matter with him. Lord Malmesbury insisted on the restoration of the Netherlands to Austria, a point on which the French Government had declared there could be no treaty, and which rendered the embassy, from the first moment, utterly absurd. Delacroix communicated the proposal to the Directory, and the Directory immediately published it, contrary to all the rules of diplomacy, in the Moniteur, Instead of proceeding further with Britain, the Directory immediately dispatched General Clarke, an officer of Irish extraction, and afterwards made Duke of Feltre, under Buonaparte, to Vienna, to treat separately with Austria. This failed, and, of course, with it all failed; though there was much talk between Malmesbury and the Directory on the subject of Britain restoring the French colonies in the East and West Indies, since the restoration of Belgium and Holland was a sine qua non. Thus, as might have been seen from the first, the negotiation was at a deadlock. The King of Sardinia was already in negotiation for peace for himself; and therefore British Ministers did not add to his difficulties by demanding the restoration of Savoy and Nice.
コストを積算し、見積価格をご提示します。回収期間法などの設備投資の経済性計算をお客様とご一緒にシミュレーションすることも可能です。
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THREE:On the 1st of June her Majesty arrived at St. Omer, intending to embark at Calais without delay for England. She wrote a letter to the Prime Minister, the Earl of Liverpool, commanding him to prepare a palace in London for her reception; another to Lord Melville, to send a yacht to carry her across the Channel to Dover; and a third to the Duke of York, repeating both demands, and complaining of the treatment she had received. Two days later Lord Hutchinson, with Mr. Brougham, who was her legal adviser, arrived with a proposition from the king, offering her fifty thousand pounds a year for life if she would remain on the Continent, and relinquish her claims as Queen of England. The queen instantly and indignantly rejected the offer, and started for England with all haste, having dismissed her foreign suite, including Bergami, her chamberlain, and the prime cause of the scandal that attached to her name. She would not even be dissuaded by Mr. Brougham, who most earnestly implored her to refrain from rushing into certain trouble and possible danger; or, at least, to delay taking the step until Lord Hutchinson should have received fresh instructions. She was peremptory, and sailed at once for Dover, accompanied by Lady Anne Hamilton and Alderman Wood, landing on the 6th of June. As this event was quite unexpected by Government, the commandant, having had no orders to the contrary, received her with a royal salute. The beach was covered with people, who welcomed her with shouts of enthusiasm. From Dover to London her journey was a continued ovation. In London the whole population seemed to turn out in a delirium of joy and triumph, which reached its climax as the procession passed Carlton House. No residence having been provided for her by the Government, she proceeded to the house of Alderman Wood in Audley Street.
化学工場への納入実績が多く、各種法規にも精通しています。官庁申請書類の作成もサポートいたします。
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THREE:As Ministers did not resign on being placed in a minority the third time, rumours were industriously circulated by their opponents that they meant to rule the country despotically; that they were about to dissolve Parliament the second time, and had resolved to maintain the army on their[381] own responsibility, without the Mutiny Act. On the 2nd of March Lord John Russell, referring to these rumours, gave notice that he intended to bring forward the Irish Appropriation question, and the question of Municipal Reform. It was for a test of this kind that Sir Robert Peel waited. In the meantime he denied that he had any such intentions as those ascribed to him, and compelled Mr. Hume to withdraw his proposal to limit the supplies to three months. He promised that Government would bring in a Bill on the Irish Church; but it would adhere strictly to the principle that ecclesiastical property should be reserved for ecclesiastical purposes. He declared they would be prepared to remedy all real abuses when the report of the Commissioners appointed for their investigation was received.
社内に様々なテスト装置をそろえておりますので、事前の検証も可能です。
新製品の生産プロセスの構築もご相談ください。
プラントの計画時から、設計、調達、建設、試運転、更には完成後のメンテナンスに至るまでトータルに対応いたします。当社は機器製作工場を所有しておりますので、細やかな機器設計?製作が可能です。
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FORE:On the 13th of May came down a message, announcing the approaching marriage of the Duke of Kent with the daughter of the Duke of Saxe-Coburg-Saalfeld, Victoria Maria Louisa, sister of Prince Leopold, and widow of Emich Charles, the Prince of Leiningen. The princess was already the mother of a son and daughter. The nation was extremely favourable to this match. The Duke of Kent was popular, and the more so that he had always been treated with unnatural harshness by his father. He had been put under the care of an old martinet general in Hanover, who had received a large annual allowance with him, and kept him so sparely that the poor youth ran away. He had been then sent to Gibraltar, where the severe discipline which he had been taught to consider necessary in the army brought him into disgrace with the garrison. But towards the public at large his conduct had been marked by much liberality of principle.The battle of Falkirk, which in itself appeared so brilliant an affair for Prince Charles, was really one of his most serious disasters. The Highlanders, according to their regular custom when loaded with plunder, went off in great numbers to their homes with their booty. His chief officers became furious against each other in discussing their respective merits in the battle. Lord George Murray, who had himself behaved most bravely in the field, complained that Lord John Drummond had not exerted himself, or pursuit might have been made and the royal army been utterly annihilated. This spirit of discontent was greatly aggravated by the siege of the castle of Stirling. Old General Blakeney, who commanded the garrison, declared he would hold out to the last man, in spite of the terrible threats of Lord George Murray if he did not surrender. The Highlanders grew disgusted with work so contrary to their habits; and, indeed, the French engineer, the so-called Marquis de Mirabelle, was so utterly ignorant of his profession, that the batteries which he constructed were commanded by the castle, and the men were so much exposed that they were in danger of being destroyed before they took the fortress. Accordingly, on the 24th of January they struck to a man, and refused to go any more into the trenches.工場建設、プラント新設の計画の立案には、大きな労力を要します。当社では、お客様の一助となるべく、官庁届け出の助成を行いながら、工場建設を進め、抱えておられる問題の解決に取り組んでおります。
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FORE:THE END OF THE '45. (After the Painting by John Pettie, R.A., by permission of the late Captain Hill.)主要機器等の仕様を決定し、プラントの基本フローや配置を決定します。
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FORE:The Duke of Buckingham justly remarks that the task of the Government was from the first an up-hill one, "which nothing but their devotion to their master's service made them continue; but when a thousand unmistakable signs foretold a rebellion if they persevered, they had no alternative but to put an end to the thing with all convenient despatch." The truth is, in this case, victory would have been ruin to the victors. By beating a timely retreat they saved the monarchy. The Tory leaders, however, consoled themselves that they had so damaged the queen's character that even the chiefs of the great Whig families would not wish to have her at the head of the female aristocracy, or to have their wives and daughters at her court. They said: "The stout lady in the magnificent hat and feathers was very well as a source of Ministerial embarrassment; but, much as some of them pretended to decry the evidence against her that was elicited during her trial, they took especial care not to allow her anything resembling an intimacy with[214] their wives or daughters." She was, however, visited after the trial by her son-in-law, Prince Leopold, and by the Duke of Sussex; and for some time the carriages of the highest ladies in the land were at her door. Grateful to Providence for the deliverance she had experienced from the hands of her persecutors, she went in state to St. Paul's to return public thanks to God. But even in this she was subjected to humiliation. An application had been made to have a sermon preached on the occasion, and Archdeacon Bathurst solicited the honour of delivering an appropriate discourse, but the authorities of the Cathedral refused his request, and the ceremony consisted merely of the reading of the morning service. The Bishop of Llandaff stigmatised the service as "a mockery of a religious solemnity, at which every serious Christian must shudder."Great was the excitement when, in pursuance of this recommendation, Mr. Peel introduced the Emancipation Bill on the 5th of March. Everywhere the Protestant press teemed, and the Protestant pulpit rang, with denunciations of Wellington and Peel as arch-traitors. From the highest pinnacle of popularity the Duke fell to the lowest depth of infamy; the laurels won in so many glorious fields were withered by the furious breath of popular execration. Petitions were poured into the House of Commons from all parts of the United Kingdom, and "the pressure from without" was brought to bear against the two Ministers, who were considered the chief delinquents, with a force and vehemence that would have deterred a man of weaker nerves than the Duke of Wellington; but he felt that he had a duty to discharge, and he did not shrink from the consequences. Nor did Mr. Peel. His speech, in introducing the measure, went over the ground[296] he had often traversed in privately debating the question with his friends. Matters could not go on as they were. There must be a united Cabinet to carry on the king's Government effectually. It must be united either on the principle of Catholic Emancipation or Catholic exclusion. It must either concede the Catholic claims, or recall existing rights and privileges. This was impossibleno Government could stand that attempted it; and if it were done, civil war would be inevitable. The House of Commons, trembling in the nice balance of opinion, had at length inclined to concession. Ireland had been governed, since the union, almost invariably by coercive Acts. There was always some political organisation antagonistic to the British Government. The Catholic Association had just been suppressed; but another would soon spring out of its ashes if the Catholic question were not settled. Mr. O'Connell had boasted that he could drive a coach-and-six through the former Act for its suppression; and Lord Eldon had engaged to drive "the meanest conveyance, even a donkey cart, through the Act of 1829." The new member for Oxford (Sir Robert Inglis) also stated that twenty-three counties in Ireland were prepared to follow the example of Clare. "What will you do," asked Mr. Peel, "with that power, that tremendous power, which the elective franchise, exercised under the control of religion, at this moment confers upon the Roman Catholics? What will you do with the thirty or forty seats that will be claimed in Ireland by the persevering efforts of the agitators, directed by the Catholic Association, and carried out by the agency of every priest and bishop in Ireland?" Parliament began to recede; there could be no limit to the retrogression. Such a course would produce a reaction, violent in proportion to the hopes that had been excited. Fresh rigours would become necessary; the re-enactment of the penal code would not be sufficient. They must abolish trial by jury, or, at least, incapacitate Catholics from sitting on juries. Two millions of Protestants must have a complete monopoly of power and privilege in a country which contained five millions of Catholics, who were in most of the country four to onein some districts twenty to oneof the Protestants.設備の構成要素の詳細な仕様や配置を決定し、図面を作成します。
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FORE:This appeal did something to strengthen them, but not permanently. The fact that Parliament might terminate any day from the death of the king did much to keep members in remembrance of their constituents; but the great cause of Ministerial decay of popularity was that the circumstance and spirit of the times demanded more liberal legislation than such men as Liverpool, Sidmouth, and Eldon could comprehend, much less originate. The manufacturing districts were especially in a depressed condition. The efforts which had been made to force a trade had failed. The excessive exportation of manufactured goods had resulted exactly as Brougham had prognosticated: the foreign markets had been glutted before the people were capable of buying, and the fall in prices had been ruinous. The equally great importation of raw material to continue the supply of fabrics for which the demand was inadequate, had made matters worse. The bankruptcies during the first half of this year were double the average number, credit was severely shaken, and numbers of workmen were thrown out of employment or reduced to very low wages. Wheat, though not so high as a year or two ago, averaged eighty shillings per quarter. The consequence was a renewed political action, and meetings were called by the workmen in various parts of the manufacturing districts to consider both their unsatisfactory position and the governmental as well as commercial causes of it. The Corn Laws were justly denounced as one potent cause of their sufferings, and the popular leaders of Reform were called upon to assist them in getting rid of it. So early as the 18th of January a meeting of this character was held at Manchester. Application had been made to the borough-reeve to summon a meeting to petition Parliament for this object, but he declined, the Manchester authorities of that day standing strangely aloof from the people in their endeavours for relief from this enactment, which was as inimical to their own interests as manufacturers, as it was to the comfort of their work-people.The irritation which this note caused was increased by the fact that before it was communicated by Sir Henry Bulwer to the Spanish Minister, the Duke de Sotomayor, a copy of it had got into print in one of the Opposition journals. In replying to it the Duke reminded our representative that when Lord Palmerston sent the despatch in question the Spanish Cortes were sitting, the press was entirely free, and the Government had adopted a line of conduct admitted to be full of kindness and conciliation. He asked, therefore, what motive could induce the British Minister to make himself the interpreter of the feelings and opinions of a foreign and independent nation in regard to its domestic affairs, and the kind of men that should be admitted to its councils. The Spanish Cabinet, which had the full confidence of the Crown and the Cortes and had been acting in conformity with the constitution and the laws, could not see "without the most extreme surprise the extraordinary pretensions of Lord Palmerston, which led him to interfere in this manner with the internal affairs of Spain, and to support himself on inexact and equivocal data, and the qualification and appreciation of which could not, in any case, come within his province." They declined to give any account of their conduct at the instigation of a foreign Power, and declared that all the legal parties in Spain unanimously rejected such a humiliating pretension. And, he triumphantly asked, "What would Lord Palmerston say if the Spanish Government were to interfere in the administrative acts of the British Cabinet, and recommend a modification of the rgime of the State; or if it were to advise it to adopt more efficacious or more liberal measures to alleviate the frightful condition of[575] Ireland? What would he say if the representative of her Catholic Majesty in London were to qualify so harshly as your Excellency has done, the exceptional measures of repression which the English Government prepares against the aggression which threatens in the midst of its own States? What would he say if the Spanish Government were to demand, in the name of humanity, more consideration and more justice on behalf of the unfortunate people of Asia? What, in fine, would he say if we were to remind him that the late events on the Continent gave a salutary lesson to all Governments, without excepting Great Britain?"詳細設計に基づきポンプや部品類の購入品の調達先を選定し、発注します。
プラントを構成する主要な機器は特注製作が多く、材料発注、製作、各種検査、運搬まで工程、納期を管理します。 -
FORE:[314]安全を第一に、管理技術者が責任を持って施工、工程、品質の管理を行いながら協力会社と連携し進めていきます。
土木?建築、機器据付、配管、電気?計装、断熱などの工事があります。 -
FORE:But in the midst of all this strife and turmoil the work of real amelioration steadily proceeded. The tithe proctor system was a great and galling grievance to Protestants as well as Roman Catholics, but especially to the latter, who constituted the mass of the tillers of the soil. Such an odious impost tended to discourage cultivation, and throw the land into pasture. The Tithe Commutation Act was therefore passed in order to enable the tenant to pay a yearly sum, instead of having the tenth of his crop carried away in kind, or its equivalent levied, according to the valuation of the minister's proctor. It was proposed to make the Act compulsory upon all rectors, but this was so vehemently resisted by the Church party that it was left optional. If the measure had been compulsory, the anti-tithe war, which afterwards occurred, accompanied by violence and bloodshed, would have been avoided. It was, however, carried into operation to a large extent, and with the most satisfactory results. Within a few months after the enactment, more than one thousand applications had been made from parishes to carry its requirements into effect. In 1824, on the motion of Mr. Hume for an inquiry into the condition of the Irish Church Establishment, with a view to its reduction, Mr. Leslie Foster furnished statistics from which it appeared that the proportion of Roman Catholics to Protestants was four to one. In Ulster, at that time, the Roman Catholic population was little more than half the number of Protestants.プラント完成後、性能が出るか試運転を行って確認、調整を行います。
きめ細やかな運転指導により実運転へのスムースな移行を促します。完成図書と共にお引渡しとなります。
運転?保守フェーズ
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FORE:On the 10th of January the army came in sight of Corunna and the sea, but no transports could be seen in the bay. They were detained by contrary winds at Vigo, and the last hope of safety seemed cut off. Sir John, however, quartered his troops in Corunna, and determined to defend it manfully till the transports could get up. But great was his chagrin at the proofs of the miserable management of the Commissariat Department. On a hill above the town were four thousand barrels of gunpowder, which had been sent from England, and had been lying there many months, and the town was a great magazine of arms. Sir John replaced the weather-worn muskets of his troops with new ones, supplied them with fresh, good powder, and, after removing as many barrels of powder into the town as the time would allow, he blew up the rest, producing a concussion that shook the place like an earthquake.FATHER MATHEW.プラント、機器の安全と安定稼働のために、定期的なメンテナンスをお薦めいたします。
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FORE:THE RETREAT FROM MOSCOW. (After the Picture by Meissonier.)生産量を減らすことなく、生産能力を増強するなど、お客様のご要望にお応えできるソリューションをご提案いたします。
お客様のプロセスノウハウと当社の固有技術の融合によって最適化、効率化、さらには環境に優しい設備を実現をいたします。海外現地法人(タイ、ベトナム)におきましても同等のエンジニアリングが提供できるように、本社の技術者と連携し管理いたしております。

※これ以外にも様々な単位操作装置、単体機器製作ができます。
| 業種?分野 | プラント?設備名称 | 構成プロセス | 付帯設備?工事施工 |
|---|---|---|---|
| ファインケミカル | IT関連化学品プラント | 反応プロセス ろ過分離プロセス 乾燥プロセス |
クリーンルーム、充填、タンクヤード、 ユーティリティ、消火?防火設備、 土木?建築、計器?計装工事、 電気工事 |
| 食品工業 | 澱粉工場 | 反応プロセス 分離プロセス 精製プロセス 脱水?乾燥プロセス |
タンクヤード、ユーティリティ、 消火?防火設備、土木?建築、 計器?計装工事、電気工事、 原料受入?貯蔵設備、計量?包装設備 |
| 化学工業 | 合成樹脂工場 > | 反応プロセス 蒸留プロセス 濾過分離プロセス 乾燥プロセス |
タンクヤード、ユーティリティ、 供給設備、充填、自動倉庫、 焼却設備、出荷設備 |
| 食品工業 | 糖化工場 > (異性化糖類製造設備) |
液化?糖化プロセス 濃縮プロセス 濾過?精製プロセス |
タンクヤード、ユーティリティ、 土木?建築、計器?計装工事、 電気工事 |
| 環境?リサイクル | 溶剤回収プラント | 濃縮?調整プロセス 蒸留プロセス |
タンクヤード、計量設備、 ユーティリティ、消火?防火設備、 計器?計装工事、電気工事、 原料受入?貯蔵?出荷設備 |
| 無機化学工業 | 触媒製造プラント (自動車用) |
調合プロセス コーティングプロセス 焼成プロセス |
ロボット搬送システム、 原料調整?供給装置 |
| 無機化学工業 | 二次電池用原料 精製プラント |
調整プロセス 反応プロセス 分離?濃縮プロセス 蒸留プロセス |
タンクヤード、ユーティリティ、 土木?建築、空調設備、集塵?局所排気、 計器?計装工事、 電気工事、貯蔵設備、計量?包装設備 |
| 新エネルギー | バイオエタノール 大型実証モデルプラント > |
蒸留プロセス 脱水プロセス |
計器?計装工事、電気工事 |
| 無機化学工業 | 水素回収設備 | 水素回収プロセス | タンクヤード、冷却システム、 計器?計装工事 |