Home / Standards / GB/T 15426-1994 GB/T 15426-1994 Active Blank detail specification for receiving tubes 收讯放大电子管空白详细规范 Standard Type GBT ICS 31.100 CCS L36 Status 现行 Issue Date 1994-12-30 Implementation 1995-08-01 Responsible Dept 工业和信息化部(电子) Drafting Unit N/A