兑水 发表于 2009-12-7 09:24:23

ASTM F 2176-2002 塑料管道，排水管和内部排水管的机....

F2176-02 Standard Specification for Mechanical Couplings Used on Polyethylene Conduit, Duct and Innerduct
页: [1]
查看完整版本: ASTM F 2176-2002 塑料管道，排水管和内部排水管的机....