Home / Standards / GB/T 33715-2017 GB/T 33715-2017 Abolished Nanotechnologies—Health and safety practices in occupational settings relevant to nanotechnologies 纳米技术 纳米技术职业场所健康和安全指南 Standard Type GBT ICS 13.100 CCS C52 Status 废止 Issue Date 2017-05-12 Implementation 2017-12-01 Responsible Dept 中国科学院 Drafting Unit N/A