GB/Z 28820.4-2022
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/Z 28820.4-2022
Long-term radiation aging of polymers - Part 4: Effect of different temperatures and dose rates under radiation conditions 聚合物长期辐射老化 第4部分:辐射条件下不同温度和剂量率的影响
Issued Date:2022/7/11
Implemented Date:2023/2/1
Issued by:
The Standardization Administration of the People's Republic of China