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Optics and optical instruments. Contact lenses. Determination of strains for rigid contact lenses.
STANDARD published on 15.4.1999
Designation standards: BS EN ISO 9340:1999
Note: WITHDRAWN
Publication date standards: 15.4.1999
SKU: NS-106374
The number of pages: 14
Approximate weight : 42 g (0.09 lbs)
Country: British technical standard
Category: Technical standards BS
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