NA 027
DIN Standards Committee Optics and Precision Mechanics
Project
Respiratory protective devices - Methods of test and test equipment - Part 1: Determination of inward leakage
Begin
2026-02-18
Planned document number
ISO/AWI 16900-1
Responsible national committee
NA 027-02-04 AA - Occupational respiratory protective devices
Responsible international committee
ISO/TC 94/SC 15/WG 4 - Test methods