兑水 发表于 2009-10-12 08:39:05

ASTM D 4801-2005 0.25mm(0.010英寸)和大于此厚度的聚乙烯薄膜

D4801-95(2001)e1 Standard Specification for Polyethylene Sheeting in Thickness of 0.25 mm (0.010 in.) and Greater
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