兑水 发表于 2009-10-20 07:45:09

ASTM D 5893-2004 硅酸盐水泥混凝土人行道用制冷用、单成分、...

D5893-04 Standard Specification for Cold Applied, Single Component, Chemically Curing Silicone Joint Sealant for Portland Cement Concrete Pavements
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