ASTM D2686 Standard Specification for Polytetrafluoroethylene-Backed Pressure-Sensitive Electrical Insulating TapeASTM D2686 聚四氟乙烯为基底的压合粘结的电绝缘带规范标准
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来源:防火网 发布时间:12/19/2013 点击次数:1201