NA 027
DIN Standards Committee Optics and Precision Mechanics
Standards
[Withdrawn]
DIN 58646-3
DIN 58646-3
Respiratory protective devices - Mouthpiece assemblies - Requirements, testing, marking; german version EN 142:1989
Title (German)
Atemschutzgeräte - Mundstückgarnituren - Anforderungen, Prüfung, Kennzeichnung; Deutsche Fassung EN 142:1989
Document: references other documents
Document: referenced in other documents
Responsible national committee
NA 027 - DIN Standards Committee Optics and Precision Mechanics