Home / Standards / SJ/T 10317-1992 SJ/T 10317-1992 Active 负荷开关用真空开关管空白详细规范 Standard Type SJ ICS N/A CCS N/A Status Active Issue Date 1992-06-15 Implementation 1992-12-01 Centralized Committee 电子工业部 Issuing Authority 电子工业部