Home / Standards / GB/T 5593-2015 GB/T 5593-2015 Active Structure ceramic materials used in electronic component and device 电子元器件结构陶瓷材料 Standard Type GBT ICS 31-030 CCS L90 Status 现行 Issue Date 2015-05-15 Implementation 2016-01-01 Responsible Dept 工业和信息化部(电子) Drafting Unit N/A