China 'GB/T 46918.1-2025
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 46918.1-2025
Microbubble Technology - Measurement Methods for Gas Content in Microbubble Dispersion Systems in Water - Part 1: Oxygen Content 微细气泡技术 - 水中微细气泡分散体系气体含量的测量方法 - 第1部分：氧气含量
Issued Date:2025/12/31
Implemented Date:2026/7/1
Issued by:
The Standardization Administration of the People's Republic of China
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