China 'GB/T 5594.7-2015
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 5594.7-2015
Test methods for properties of structure ceramic used in electronic components and device—Part 7: Test method for liquid permeability 电子元器件结构陶瓷材料性能测试方法 第7部分:透液性测定方法
Issued Date:2015-05-15
Implemented Date:2016-01-01
Issued by:
The Standardization Administration of the People's Republic of China