Home / Standards / GB/T 13947-1992 GB/T 13947-1992 Abolished General specification for electronic components plastic packaging equipments 电子元器件塑料封装设备通用技术条件 Standard Type GBT ICS 31.020 CCS L99 Status 废止 Issue Date 1992-12-17 Implementation 1993-08-01 Responsible Dept 工业和信息化部（电子） Drafting Unit N/A