NA 027
DIN Standards Committee Optics and Precision Mechanics
Standards
[Withdrawn]
DIN 3182-2
DIN 3182-2
Respiratory protective devices; standard thread; GO-gauges and not GO-gauges
Title (German)
Atemschutzgeräte; Rundgewinde; Gewinde-Gutlehrringe und Gewinde-Ausschuß-Lehrringe
Document: references other documents
Document: referenced in other documents
Responsible national committee
NA 027 - DIN Standards Committee Optics and Precision Mechanics