Home / Standards / GB/T 11809-2021 GB/T 11809-2021 Active Test method of weld of fuel rod for PWR—Metallographic examination and radiographic testing 压水堆燃料棒焊缝检验方法 金相检验和X射线照相检验 Standard Type GBT ICS 27.120 CCS F48 Status 现行 Issue Date 2021-10-11 Implementation 2022-05-01 Responsible Dept 国家标准委 Drafting Unit N/A