GOST 12.4.293-2015
Occupational safety standards system. Respiratory protective devices. Masks. General specifications

Standard No.

GOST 12.4.293-2015

Release Date

2015

Published By

RU-GOST R

Latest

GOST 12.4.293-2015

GOST 12.4.293-2015 history

• 2015 GOST 12.4.293-2015 Occupational safety standards system. Respiratory protective devices. Masks. General specifications