Home / Standards / DL 5022-2012 DL 5022-2012 Abolished 火力发电厂土建结构设计技术规定 Standard Type DL50 ICS N/A CCS N/A Status Abolished Issue Date 2012-01-04 Implementation 2012-03-01 Centralized Committee 国家能源局 Issuing Authority 国家能源局