ONORM EN 148-3-1996
Respiratory protective devices-Threads for facepieces-Thread connection M 45 X 3

Standard No.

ONORM EN 148-3-1996

Release Date

1996

Published By

AT-ON

Latest

ONORM EN 148-3-1996

ONORM EN 148-3-1996 history

• 1996 ONORM EN 148-3-1996 Respiratory protective devices-Threads for facepieces-Thread connection M 45 X 3