Home / Standards / GB/T 41050-2021 GB/T 41050-2021 Active Nanotechnologies—Test method of the degradation of benzene by nano photocatalyst 纳米技术 光催化纳米材料降解苯性能测试方法 Standard Type GBT ICS 71.060.01 CCS G10 Status 现行 Issue Date 2021-12-31 Implementation 2022-07-01 Responsible Dept 中国科学院 Drafting Unit N/A