Home / Standards / NB/T 20062-2012 NB/T 20062-2012 Active 核电厂不间断电源系统蓄电池组 Standard Type NB ICS N/A CCS N/A Status Active Issue Date 2012-01-06 Implementation 2012-04-06 Centralized Committee 国家能源局 Issuing Authority 国家能源局