Home / Standards / GB/T 40564-2021 GB/T 40564-2021 Active Test method of epoxy molding compound for electronic packaging 电子封装用环氧塑封料测试方法 Standard Type GBT ICS 31.030 CCS L90 Status 现行 Issue Date 2021-10-11 Implementation 2022-05-01 Responsible Dept 国家标准委 Drafting Unit N/A