兑水 发表于 2009-9-24 14:51:23

ASTM D 228-2006 沥青屋面卷材,盖板和瓦的试验方法

D228-03a Standard Test Methods for Sampling, Testing, and Analysis of Asphalt Roll Roofing, Cap Sheets, and Shingles Used in Roofing and Waterproofing
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