Home / Standards / GB/T 40373-2021 GB/T 40373-2021 Active Single-use face mask manufacturing and packaging production line—General technical requirements 一次性口罩制造包装生产线 通用技术要求 Standard Type GBT ICS 55.200 CCS J83 Status 现行 Issue Date 2021-08-20 Implementation 2022-03-01 Responsible Dept 国家标准委 Drafting Unit N/A