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GOST 12.4.121

Occupational safety standards system. Respiratory protective devices. Filtering gas мasks. General technical specifications

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Organization: GOST
Publication Date: 1 January 2015
Status: active
Page Count: 12
ICS Code (Respiratory protective devices): 13.340.30

Document History

GOST 12.4.121
January 1, 2015
Occupational safety standards system. Respiratory protective devices. Filtering gas мasks. General technical specifications
A description is not available for this item.
March 14, 1983
Occupational safety standards system. Filtering protective masks. Specifications
A description is not available for this item.
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