兑水 发表于 2009-12-7 08:06:18

ASTM F 2145-2001 外径受控的聚酰胺11管用聚酰胺11(PA 11)...

F2145-01 Standard Specification for Polyamide 11 (PA 11) Mechanical Fittings for Use on Outside Diameter Controlled Polyamide 11 Pipe and Tubing
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