兑水 发表于 2009-11-21 07:58:01

ASTM F 610-2000 热转换技术评定模压聚氯乙烯塑料管配件质...

F610/F610M-00a Standard Test Method for Evaluating the Quality of Molded Poly(Vinyl Chloride) (PVC) Plastic Pipe Fittings by the Heat Reversion Technique
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