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Terms for subject Technology containing 水密的 | all forms | in specified order only
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对地面水的密封tight to surface water
水密性的混凝土平屋顶water-tight concrete flat roof
水密的water-tight
水泵活塞杆的密封pump packing
水的密度water mass density
水的质量密度mass density of water
金属与金属间的水密封metal-to-metal water stop