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                  Occupational safety standards system. Means for individual protection of breathing organs. Nomenclature of quality indices
STANDARD published on 1.7.1988
    
        Designation standards: GOST 12.4.174-87
                
                
                
               
                Publication date standards:  1.7.1988
                  SKU:  NS-379015
          The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
        Country:          Russian technical standard
        Category: Technical standards GOST
        
                
              
  WITHDRAWN
1.1.2003
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1.12.2012
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1.1.2003
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