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标题: ASTM D4894-12 [打印本页]

作者: andykidd    时间: 2014-8-27 10:50:37     标题: ASTM D4894-12

ASTM D4894-07(2012) Standard Specification for Polytetrafluoroethylene (PTFE) Granular Molding and Ram Extrusion Materials

作者: gbt8163    时间: 2014-8-27 10:50:38

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http://bbs.infoeach.com/thread-60619-1-1.html





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