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标题: ASTM D6457-08(2013) [打印本页]

作者: ygs67 时间: 2016-2-24 13:53:15 标题: ASTM D6457-08(2013)

ASTM D6457-08(2013) Standard Specification for Extruded and Compression Molded Rod and Heavy-Walled Tubing Made from Polytetrafluoroethylene (PTFE).

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