GOST 12.4.156-1975
Occupational safety standards system. Industrial filtering gaz masks and respirators. Nephelometric method for determination of all-service canisters penetration coefficient of oil mist

Standard No.

GOST 12.4.156-1975

Release Date

1975

Published By

RU-GOST R

Latest

GOST 12.4.156-1975

Replace

GOST 10189-1962 GOST 20180-1975

Scope

This standard applies to industrial filter gas masks and respirators and establishes a nephelometric method for determining

GOST 12.4.156-1975 Referenced Document

• GOST 12.1.019-1979 Occupational safety standards system. Electric safety. General requirements and nomenclature of kinds of protection*， 1979-04-19 Update
• GOST 12.4.122-1983 Occupational safety standards system. All service canisters for protective masks. Specifications*， 1983-04-19 Update
• GOST 17269-1971 Combination chemical cartridge and mechanical filter respirators RU-60m and RU-60mu. Specifications
• GOST 32-1974 Turbine oils. Specifications
• GOST 9932-1975 Laboratory glass flowmeters. Specifications

GOST 12.4.156-1975 history

• 1975 GOST 12.4.156-1975 Occupational safety standards system. Industrial filtering gaz masks and respirators. Nephelometric method for determination of all-service canisters penetration coefficient of oil mist
• 0000 GOST 10189-1962