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Optical materials. Methods of measurements of reflective index
STANDARD published on 1.1.1992
Designation standards: GOST 28869-90
Publication date standards: 1.1.1992
SKU: NS-391426
The number of pages: 18
Approximate weight : 54 g (0.12 lbs)
Country: Russian technical standard
Category: Technical standards GOST
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Latest update: 2025-11-05 (Number of items: 2 243 072)
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