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[国外标准] ASTM D 1922-03a Standard Test Method for Propagation Tear Resistance of Plastic Film and Thin Sheeting by Pendulum Method

fenggm

P:2008-04-25 15:55:37

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ASTM D 1922-03a Standard Test Method for Propagation Tear Resistance of Plastic Film and Thin Sheeting by Pendulum Method.pdf

ASTM D 1922-03a Standard Test Method for Propagation Tear Resistance of Plastic Film and Thin Sheeting by Pendulum Method.pdf

connector - 连接器,接头,导体连接金具 （0） 投诉

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