
Ophthalmic optics - Specifications for ready-to-wear spectacles
STANDARD published on 1.11.2010
    
        Designation standards: ČSN EN 14139
                Classification mark:  195111
                
                Catalog number:  86869
                
                
               
                Publication date standards:  1.11.2010
        The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
        Country:          Czech technical standard
        Category: Technical standards ČSN