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船用风雨密单扇铝质门
Marine weathertight single-leaf aluminum doors
参考页数:11P.;A4
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船用钢质非水密移门
Marine non-watertight steel sliding doors
参考页数:10P.;A4
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船用铝质斜梯
Ship's aluminium inclined ladders
参考页数:13P.;A4
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液压铰链式防火水密门
Hydraulic watertight hinged fireproof door
参考页数:15P.;A4
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沥青船保温舱口盖
Heat preservation hatch cover for asphalt ship
参考页数:11P.;A4
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钢板网门
Expanded steel doors
参考页数:19P.;A4
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箱柜手孔盖
Tank handhole cover
参考页数:10P.;A4
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钢制带滚轮跳板
Steel gangway with roller
参考页数:8P.;A4
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伸缩型舷梯
Telescopic accommodation ladders
参考页数:13P.;A4
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铝质舷梯翻梯装置
Turning device for aluminium accommodation ladders
参考页数:13P.;A4
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