protective thickness 防护厚度
thickness of protective cover 保护层厚度
thickness of protective coating 保护层厚度
relative protective thickness 相对保护层厚度
protective layer thickness 保护层厚度
protective coating thickness 保护层厚度
The protective layer of the side wall waterproof layer and waterproof layer should be closely combined, the thickness of the protective layer shall comply with the design requirements.
侧墙卷材屋顶防水层的保护层与屋顶防水层应结合紧密、保护层厚度应吻合设计要求。
When the protective paint hardness and thickness of less than external forces, will naturally be scratched into the gold.
当保护漆硬度和厚度低于外力的时候，自然而然就会被刮花到金箔了。
The calculation method about the minimum lining thickness of concrete protective layer is given in the cold region.
提出了寒区混凝土防护层渠道最低衬砌厚度的计算方法。
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