ASTM F2390-07 Standard Specification for Poly(Vinyl Chloride) (PVC) Plastic Drain, Waste, and Vent (
标准简介
ASTM F2390-07 Standard Specification for Poly(Vinyl Chloride) (PVC) Plastic Drain, Waste, and Vent (DWV) Pipe and Fittings Having Post-Industrial Recycle
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