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Optics and optical instruments - Ophthalmic optics - Screw threads
STANDARD published on 1.12.1997
Designation standards: ČSN EN ISO 11381
Classification mark: 195103
Catalog number: 50567
Note: WITHDRAWN
Publication date standards: 1.12.1997
SKU: NS-164659
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
Latest update: 2026-02-22 (Number of items: 2 263 394)
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