数字通信用聚烯烃绝缘室外对绞电缆 第1部分：总则
Multicore and symmetrical pair outside plant cables for digital communications - Polyolefin Insulate - Part 1: Generic specification
2017-11-07
GB/T 21430.1-2008
宽带数字通信（高速率数字接入通信网络）用对绞或星绞多芯对称电缆-户外电缆 第1部分：总规范
Multicore and symmetrical pair/quad cables for broadband digital communications(high bit rate digital access telecommunication networks) Outside plant cables - Part 1: Generic specification
2008-01-22
IEC 62255-1-2003
Multicore and symmetrical pair/quad cables for broadband digital communications (high bit rate digital access telecommunication networks) - Outside plant cables - Part 1: Generic specification
宽带数字通信（高比特率数字接入电信网络）用多芯对称对绞/四芯电缆.室外设备电缆.第1部分:总规范