兑水 发表于 2009-10-2 11:21:58

ASTM D 2464-2006 有螺纹的聚氯乙烯(PVC)塑料管配件.附表面80

D2464-99 Standard Specification for Threaded Poly(Vinyl Chloride) (PVC) Plastic Pipe Fittings, Schedule 80
页: [1]
查看完整版本: ASTM D 2464-2006 有螺纹的聚氯乙烯(PVC)塑料管配件.附表面80