We need your consent to use the individual data so that you can see information about your interests, among other things. Click "OK" to give your consent.
Tracked Changes. Raw optical glass. Powder test method for the water resistance of optical glass. Test method and classification.
Translate name
STANDARD published on 2.2.2026
Designation standards: BS ISO 21575:2026-TC
Publication date standards: 2.2.2026
SKU: NS-1257923
The number of pages: 31
Approximate weight : 93 g (0.21 lbs)
Country: British technical standard
Category: Technical standards BS
ISBN: 978 0 539 40931 4 Status: Definitive
Latest update: 2026-02-11 (Number of items: 2 260 477)
© Copyright 2026 NORMSERVIS s.r.o.