GOST 12.4.234-2012
Occupational safety standards system. Respiratory protective devices. Powered filtering devices incorporating a helmet or a hood. Requirements. Testing. Marking

Standard No.

GOST 12.4.234-2012

Release Date

2012

Published By

RU-GOST R

Latest

GOST 12.4.234-2012

GOST 12.4.234-2012 history

• 2012 GOST 12.4.234-2012 Occupational safety standards system. Respiratory protective devices. Powered filtering devices incorporating a helmet or a hood. Requirements. Testing. Marking