Home / Standards / GB/T 15972.31-2021 GB/T 15972.31-2021 Active Specifications for optical fibre test methods—Part 31: Measurement methods and test procedures for mechanical characteristics—Tensile strength 光纤试验方法规范 第31部分:机械性能的测量方法和试验程序 抗张强度 Standard Type GBT ICS 33.180.10 CCS M33 Status 现行 Issue Date 2021-08-20 Implementation 2022-03-01 Responsible Dept 工业和信息化部(通信) Drafting Unit N/A