EN 148-3:1992
Respiratory protective devices; threads for facepieces; thread connection M 453

Standard No.

EN 148-3:1992

Release Date

1992

Published By

European Committee for Standardization (CEN)

Status

Withdraw

Replace By

EN 148-3:1999

Latest

EN 148-3:1999

EN 148-3:1992 history

• 1999 EN 148-3:1999 Respiratory protective devices - Threads for facepieces - Part 3: Thread connection M 45×3
• 1992 EN 148-3:1992 Respiratory protective devices; threads for facepieces; thread connection M 453