Home / Standards / SJ/T 10426-1993 SJ/T 10426-1993 Active 接触器用陶瓷真空开关管空白详细规范 Standard Type SJ ICS N/A CCS N/A Status Active Issue Date 1993-12-17 Implementation 1994-06-01 Centralized Committee 电子工业部 Issuing Authority 电子工业部