Home / Standards / NB/T 25005-2011 NB/T 25005-2011 Active 核电厂汽轮机气缸焊接修复技术规程 Standard Type NB ICS N/A CCS N/A Status Active Issue Date 2011-07-08 Implementation 2011-11-01 Centralized Committee 国家能源局 Issuing Authority 国家能源局