GOST R 53257-2019
Fire fighting equipment. Face masks of personal respiratory protective devices. General technical requirements. Test methods

Standard No.

GOST R 53257-2019

Published By

GOSTR

Latest

GOST R 53257-2019

GOST R 53257-2019 history

• 1970 GOST R 53257-2019 Fire fighting equipment. Face masks of personal respiratory protective devices. General technical requirements. Test methods
• 2009 GOST R 53257-2009 Fire equipment. Full face masks breathing apparatus. General technical requirements. Test methods