JS waterproofing coating is an important part of durable, high quality construction projects.
复合防水涂层是经久耐用 、 高质量建筑项目的重要要素之一.
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At last this article discusses the film - form mechanism and preparation of the waterproofing coating.
对聚合物水泥基防水涂料的成膜过程和机理作出一定的假定.
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