Home / Standards / GB/T 18791-2002 GB/T 18791-2002 Active Test methods for ceramic properties for electronic and electrical application 电子和电气陶瓷性能试验方法 Standard Type GBT ICS 31-030 CCS L90 Status 现行 Issue Date 2002-07-18 Implementation 2002-12-01 Responsible Dept 工业和信息化部（电子） Drafting Unit N/A