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[国外标准] ECA EIA 364-60-1988 Test Procedure No.60 General Methods for Porosity Testing of Contact Finishes for Electrical Connectors

P:2009-12-09 13:48:08

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ECA EIA 364-60-1988 Test Procedure No.60 General Methods for Porosity Testing of Contact Finishes for Electrical Connectors.rar

twin and dual coaxial cable - 双同轴电缆(2个同轴对并列或扭绞而成) (0) 投诉

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