Home / Standards / GB/T 4855-1984 GB/T 4855-1984 Abolished Families and products of linear amplifier for semiconductor integrated circuits 半导体集成电路线性放大器系列和品种 Standard Type GBT ICS 31.200 CCS L56 Status 废止 Issue Date 1984-12-18 Implementation 1985-10-01 Responsible Dept 工业和信息化部(电子) Drafting Unit N/A