Home / Standards / NB/T 20007.35-2015 NB/T 20007.35-2015 Active 压水堆核电厂用不锈钢 第35部分:安全壳机械贯穿件用06Cr18Ni11Ti不锈钢板 Standard Type NB ICS N/A CCS N/A Status Active Issue Date 2015-04-02 Implementation 2015-09-01 Centralized Committee 能源 Issuing Authority 能源