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- Flexibility and hosing test for small water tight hatch cover(water tight door and window). 水密小舱口盖(水密门、窗)启闭灵活性检查。
- nbsp; Flexibility and hosing test for small water tight hatch cover(water tight door and window). 水密小舱口盖(水密门、窗)启闭灵活性、冲水检查。
- 10. Flexibility and hosing test for small water tight hatch cover(water tight door and window). 水密小舱口盖(水密门、窗)启闭灵活性、冲水检查。
- 10. Flexibility and hosing test for small water tight hatch cover(water tight door and window). 水密小舱口盖(水密门、窗)启闭灵活性、冲水检查。
- Oil Tight Hatch Cover 油密舱口盖
- Reattach cover plate to make an air and water tight seal. 重新固定盖板,并紧密密封防止空气和水通过。
- The hatch cover slid off the boat and into the sea. 舱盖从船上滑入海里。
- Rubber packing using for marine hatch cover. 船舶用舱口盖密封橡胶条。
- Opening and closing test for cargo hatch cover. 货舱舱口盖启闭试验。
- How can you lift the hatch cover? 怎样打开舱口盖?
- How is the hatch cover kept watertight? 怎样保证舱口盖水密?
- Inspection welding seam and dimension of cargo hatch cover. 货舱舱口盖焊缝和尺度检查。
- Inspection installation and water tight for log's underwater parts on berth. 计程仪水下部分船台安装和水密性检查。
- Inspection installation and water tight transducer of echo sounder on berth. 测深仪的换能器船台安装和水密性检查。
- The hatch cover slid off the boat and into the drink. 舱盖从船上滑入海里
- A rear hatch cover had broken loose and water was flooding into the aft section. 后舱盖松裂,海水正涌进艇尾部。
- To be positioned and handled by hatch cover gantry crane. 用舱口龙门吊来吊放它们。
- I mean I want to talk with you about the hatch cover. 我的意思是我想和您谈一谈舱口盖的问题。
- Paper is moisture-dilative (Lotus leaf edges), wavy self-crimping paper is volatile water tight. 纸张吸干扩张即爆不收荷叶外(海浪不神笔直),纸张招不收火分即爆不收不紧外。
- Before the using of tremie it should be tested for water tight, with the water pressure of at least 1.5 times in the hole. 导管在使用前,进行水密试验,水压不小于孔内水深压力的1.;5倍,不合格的不得使用。