兑水 发表于 2009-10-23 11:05:52

ASTM D 6294-1998 屋顶和防水用铁制金属紧固件组件的防腐试...

D6294-98(2003) Standard Test Method for Corrosion Resistance of Ferrous Metal Fastener Assemblies Used in Roofing and Waterproofing
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