ONORM EN 402-1993
Respiratory protective devices for escape - Self-contained open-circuit compressed air breathmg apparatus with füll face mask or mouthpiece assembly - Requirements, testing, marking

Standard No.

ONORM EN 402-1993

Release Date

1993

Published By

AT-ON

Latest

ONORM EN 402-1993

ONORM EN 402-1993 history

• 1993 ONORM EN 402-1993 Respiratory protective devices for escape - Self-contained open-circuit compressed air breathmg apparatus with füll face mask or mouthpiece assembly - Requirements, testing, marking