GOST R 12.4.191-1999
Occupational safety standards system. Respiratory protective devices. Filtering half masks to protective against particles. General specifications

Standard No.

GOST R 12.4.191-1999

Release Date

1999

Published By

RU-GOST R

Status

Be replaced 2012-12

Replace By

GOST R 12.4.191-2011

Latest

GOST R 12.4.191-2011

Scope

This standard applies to filtering half masks intended for protection against aerosols and establishes general technical

GOST R 12.4.191-1999 history

• 2011 GOST R 12.4.191-2011 Occupational safety standards system. Respiratory protective devices. Filtering half masks to protect against particles. General specifications
• 1999 GOST R 12.4.191-1999 Occupational safety standards system. Respiratory protective devices. Filtering half masks to protective against particles. General specifications