Home / Standards / GB/Z 43890-2024 GB/Z 43890-2024 Active Nanotechnologies—Guidelines for performance test method of silver nanomaterials 纳米技术 纳米银性能测试方法指南 Standard Type GBZ ICS 71.100.01 CCS G60 Status 现行 Issue Date 2024-07-24 Implementation N/A Responsible Dept 中国科学院 Drafting Unit N/A