ruohan04741 发表于 2020-12-9 15:26:53

ASTM C1185-08(2012)

ASTM C1185-08(2012) Standard Test Methods for Sampling and Testing Non-Asbestos Fiber-Cement Flat Sheet, Roofing and Siding Shingles, and Clapboards



admin 发表于 2020-12-10 11:40:12

谢谢您的分享,金币已奖励!
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