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                  Recommendations for preparation of drawings for optical elements and systems.
STANDARD published on 30.8.1991
    
        Designation standards: BS 4301:1991
                
                
                
                Note:    WITHDRAWN
               
                Publication date standards:  30.8.1991
                  SKU:  NS-67223
          The number of pages: 34
Approximate weight : 102 g (0.22 lbs)
        Country:          British technical standard
        Category: Technical standards BS
        
                
              
Latest update:  2025-11-03 (Number of items: 2 242 248) 
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