| 摘要 |
PURPOSE: Unit construction method is provided to dissolve a problem of mutual interference, work efficiency decrease generated by arranging by each unit and to concentrate and structure an article on a top of purifier room. CONSTITUTION: In advanced block(10) assemblage, a withdrawal beam and a support are installed for withdrawing the block(10) to an advanced factory. Pull-up beam for repairing machine assembles a small sized unit while loading the small unit inside a purifier room(12) in a state of advanced block(10). Moreover, the pull-up beam, a support and the small unit are performed in advanced block. An engine room of ship is narrow and component is densely arranged. A large quantity of components are integrated and mounted in a block for enhancing productivity and reducing a block stone period. Components are assembled and mounted in advanced block by assembling in a large unit.
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