Dengchuanqing 发表于 2018-1-4 10:13:40

ASTM F2206-02

ASTM F2206-02 Standard Specification for Fabricated Fittings of Butt-Fused Polyethylene (PE) Plastic Pipe, Fittings, Sheet Stock, Plate Stock, or Block Stock




admin 发表于 2018-1-8 15:34:02

谢谢您的分享，金币已奖励!
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