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钢索舱口的导向轮
Guide pulley for rope hatches
参考页数:8P.;A4
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钢索舱出口.公称尺寸300
Rope hatches - Nominal size 300
参考页数:12P.;A4
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船厂卷扬式垂直升船机设汁规范
Code of design for vertical hoisting shiplift of shipyard
参考页数:22P.;A4
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手动操作带传动管的遥控装置-墙壁控制点,铰接
Remote control gear with transmission tube for manual operation - Wall control point, hinged
参考页数:10P.;A4
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钢索舱口的导向滚子
Guide roller for rope hatch
参考页数:3P.;A4
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钢索舱出口.公称尺寸300
Rope hatch; nominal size 300
参考页数:4P.;A4
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潜水呼吸器检测方法
Testing methods for self-contained underwater breathing apparatus(SCUBA)
价格:¥0.00
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载人潜水器供氧及二氧化碳吸收设计要求
价格:¥0.00
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船厂门座起重机技术规定
Technical specification of portal cranes for shipyards
价格:¥0.00
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