... surveyof site工地测量 surface water proofing表面防水 survey peg测桩 ...
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... surface water地表水 surface water proofing外表防水 surplus亏损 ...
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·2,447,543篇论文数据，部分数据来源于NoteExpress
Inorganic compound waterproof coating quality elastic new concept: cement - produce waterproof substrate surface affinity, giving water proofing property, waterproof strength, hardness.
无机质弹性复合防水涂膜新概念：水泥—产生防水基材表面亲和力， 赋予防水性、防水强度、硬度；
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