GB/T 46937-2025

Upcoming

Test method for the viral filtration efficiency (VFE) of medical masks and materials—Test method using bacteriophage Phi-X 174 aerosol

医用口罩及材料病毒过滤效率测试方法 Phi-X174噬菌体气溶胶法

Standard Type
GBT
ICS
11.140
CCS
C48
Status
即将实施
Issue Date
2025-12-31
Implementation
2027-01-01
Responsible Dept
国家标准委
Drafting Unit
N/A