兑水 发表于 2009-9-28 22:03:00

ASTM D 1527-1999 丙烯腈-丁二稀-苯乙稀塑料管.40号表和80号表

D1527-99e1 Standard Specification for Acrylonitrile-Butadiene-Styrene (ABS) Plastic Pipe, Schedules 40 and 80
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