NA 027
DIN Standards Committee Optics and Precision Mechanics
Pre-standard
[Withdrawn]
ISO/TS 16976-4
ISO/TS 16976-4
Respiratory protective devices - Human factors - Part 4: Work of breathing and breathing resistance: Physiologically based limits
Title (German)
Atemschutzgeräte - Physiologische Faktoren des Menschen - Teil 4: Atemarbeit und Atemwiderstand: physiologisch begründete Grenzwerte
Responsible national committee
NA 027-02-04 AA - Occupational respiratory protective devices