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[国外标准] ASTM D 1239-98 Standard Test Method for Resistance of Plastic Films to Extraction by Chemicals

mancinic

P:2009-12-04 09:36:02

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ASTM D 1239-98 Standard Test Method for Resistance of Plastic Films to Extraction by Chemicals.pdf

multilayer power cable - 多层动力电缆 （0） 投诉

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