GB/T 7424.23-2021光缆总规范第23部分:光缆基本试验方法光缆元构件试验方法标准
英文:Optical fibre cable generic specification—Part 23:Basic optical cable test procedures—Cable element test methods GB/T...
英文:Optical fibre cable generic specification—Part 23:Basic optical cable test procedures—Cable element test methods GB/T...