Home / Standards / JB 6292-1992 JB 6292-1992 Active 活塞式输油泵安装型式及连接尺寸 Standard Type JB62 ICS N/A CCS N/A Status Active Issue Date 1992-06-10 Implementation 1993-07-01 Centralized Committee 机械工业部 Issuing Authority 机械工业部