通信光缆系列第2部分：干线和中继用室外光缆
The series of optical fibre cables for telecommunication. Part 2: Outdoor optical fibre cables for trunks and junctions

1999-08-02

通信光缆 第2部分：核心网用室外光缆
Optical fibre cables for telecommunication—Part 2: Outdoor optical fibre cables for core networks

2014-12-05

通信用建筑物引入光缆 第2部分：自承式架空用引入光缆
Optical fibre telecommunication cables for use in premises cabling—Part 2:Optical fibre cables for self-supporting aerial application

2022-03-09

通信电缆光缆用填充和涂覆复合物 第2部分：纤膏
Filling compounds and flooding compounds for telecommunication cable and optical fibre cable Part 2: Filling compounds for optical fibre

2014-10-14

通信光缆安装性能试验方法 第2部分：微管耐内压
Installation performance test methods for telecommunication optical fibre cables Part 2:Microduct internal pressure-withstand

2017-04-12