Home / Standards / GB/T 17564.3-1999 GB/T 17564.3-1999 Active Standard data element types with associated classification scheme for electric components--Part 3:Maintenance and validation procedures 电气元器件的标准数据元素类型和相关分类模式 第3部分:维护和确认的程序 Standard Type GBT ICS 31.020 CCS K04 Status 现行 Issue Date 1999-03-23 Implementation 1999-10-01 Responsible Dept 国家标准委 Drafting Unit N/A