Please change this penetrating piece into watertight construction.
请将这个穿舱件改成水密的。
Watertight design and construction for the powerhouse is presented for reference to the similar projects.
介绍了其防渗设计与施工，供以后类似工程借鉴。
In vessel construction, a greater number of watertight bulkheads results in ____.
在船舶结构中，更大数量的水密舱壁引起减少水密分舱。
Because some of the weld was covered container feet, the welds watertight experiment from the construction phase to a berth, after the overall.
因为一些焊缝被集装箱箱脚盖住啦，现把这些焊缝的水密实验从分段建造阶段移到船台合拢后总体进行，请认可。
Manufactured from stainless steel, its welded construction provides a watertight seal.
由不锈钢制造，其焊接施工提供了防水密封。
Cofferdam: Watertight enclosure from which water is pumped to expose the Bed of a Body of water in order to permit the construction of a pier or other hydraulic work.
围堰：防水围护堤，将堤内的水抽尽，露出水底以便建造桥墩或其它水工结构。
The joints between the sections are also made watertight at this stage of construction.
这时还要对接头进行防水处理。
The joints between the sections are also made watertight at this stage of construction.
这时还要对接头进行防水处理。
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