Home / Standards / GB/T 15972.54-2021 GB/T 15972.54-2021 Active Specifications for optical fibre test methods—Part 54: Measurement methods and test procedures for environmental characteristics—Gamma irradiation 光纤试验方法规范 第54部分：环境性能的测量方法和试验程序 伽玛辐照 Standard Type GBT ICS 33.180.10 CCS M33 Status 现行 Issue Date 2021-04-30 Implementation 2021-11-01 Responsible Dept 工业和信息化部（通信） Drafting Unit N/A