GB/T 18663.4-2022
China national
standard english version:
GB
中华人民共和国国家标准
NATIONAL
STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 18663.4-2022
Mechanical construction of electronic equipment - Tests for metric and imperial series - Part 4: Combinations of performance levels for modular cabinets 电子设备机械结构 公制系列和英制系列的试验 第4部分:模数机柜的性能等级组合
Issued Date:2022/10/14
Implemented Date:2023/5/1
Issued by:
The Standardization Administration of the People's Republic of China