NA 027
DIN Standards Committee Optics and Precision Mechanics
Standards
[Withdrawn]
DIN 3182-3
DIN 3182-3
Round threads for respirators; thread plug gauges
Title (German)
Rundgewinde für Atemschutzgeräte; Gewinde-Lehrdorne
Document: references other documents
Document: referenced in other documents
Responsible national committee
NA 027 - DIN Standards Committee Optics and Precision Mechanics