Home / Standards / GB/T 41914.2-2022 GB/T 41914.2-2022 Active Fine bubble technology—General principles for usage and measurement of fine bubbles—Part 2:Categorization of the attributes of fine bubbles 微细气泡技术 微细气泡使用和测量通则 第2部分：微细气泡属性分类 Standard Type GBT ICS 07.030 CCS A20 Status 现行 Issue Date 2022-12-30 Implementation 2023-07-01 Responsible Dept 中国科学院 Drafting Unit N/A