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                  Occupational safety standards system. Respiratory protective devices. Valved filtering half masks to protect against gases and particles. General specifications
STANDARD published on 1.1.2003
    
        Designation standards: GOST R 12.4.192-99
                
                
                
                Note:    WITHDRAWN
               
                Publication date standards:  1.1.2003
                  SKU:  NS-398354
          The number of pages: 26
Approximate weight : 78 g (0.17 lbs)
        Country:          Russian technical standard
        Category: Technical standards GOST
        
                
              
Latest update:  2025-10-30 (Number of items: 2 241 708) 
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