数字通信用对绞或星绞多芯对称电缆 第7部分:垂直布线电缆 空白详细规范
Multicore and symmetrical pair/quad cables for digital communications--Part 7:Risercables--Blank detail specification
标准状态
发布于:1999-11-11
实施于:2000-05-01
已废止
Multicore and symmetrical pair/quad cables for digital communications--Part 7:Risercables--Blank detail specification