Home / Standards / JB/T 2901-1992 JB/T 2901-1992 Abolished 汽轮机防锈 技术条件 Standard Type JB ICS N/A CCS N/A Status Abolished Issue Date 1992-12-21 Implementation 1993-05-01 Centralized Committee 机械工业部 Issuing Authority 机械工业部