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Optics and optical instruments. Ophthalmic optics. Screw threads.
STANDARD published on 15.6.1995
Designation standards: BS EN ISO 11381:1997
Note: WITHDRAWN
Publication date standards: 15.6.1995
SKU: NS-101456
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: British technical standard
Category: Technical standards BS
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