Home / Standards / SJ/T 10243-1991 SJ/T 10243-1991 Active 微波集成电路用氧化铝陶瓷基片 Standard Type SJ ICS N/A CCS N/A Status Active Issue Date 1991-05-27 Implementation 1991-12-01 Centralized Committee 电子工业部 Issuing Authority 电子工业部