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GOST 12.4.234

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

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Organization: GOST
Publication Date: 1 January 2012
Status: active
Page Count: 43
ICS Code (Respiratory protective devices): 13.340.30

Document History

January 1, 2014
Occupational safety standards system. Respiratory protective devices. Powered filtering devices incorporating a helmet or a hood. Requirements. Testing. Marking
A description is not available for this item.
GOST 12.4.234
January 1, 2012
Occupational safety standards system. Respiratory protective devices. Powered filtering devices incorporating a helmet or a hood. Requirements. Testing. Marking
A description is not available for this item.
January 1, 2007
Occupational safety standards system. Protective clothing for thermal hazards of an electric arc. General technical requirement and test methods
A description is not available for this item.
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