兑水 发表于 2009-10-10 16:32:06

ASTM D 4566-2005 通讯电线和电缆用绝缘体和套管的电气性能特...

D4566-98 Standard Test Methods for Electrical Performance Properties of Insulations and Jackets for Telecommunications Wire and Cable
页: [1]
查看完整版本: ASTM D 4566-2005 通讯电线和电缆用绝缘体和套管的电气性能特...