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                  Occupational safety standards system. Helmet face piece for commercial gas masks. Specifications
STANDARD published on 1.1.1987
    
        Designation standards: GOST 12.4.166-85
                
                
                
                Note:    WITHDRAWN
               
                Publication date standards:  1.1.1987
                  SKU:  NS-379007
          The number of pages: 15
Approximate weight : 45 g (0.10 lbs)
        Country:          Russian technical standard
        Category: Technical standards GOST
        
                
              
Implemented changes and corrections:
Amd. 10.87
Amd. 1.90
Amd. 4.92
Amd. 3.01
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Latest update:  2025-10-30 (Number of items: 2 241 708) 
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