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ISO 21575:2026 | 22 Jan 2026 | BSI Knowledge
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ISO 21575:2026
Raw optical glass. Powder test method for the water resistance of optical glass. Test method and classification
Current
•
Published:
22 Jan 2026
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Product Details
Descriptors
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ICS Codes
37.020 Optical equipment
Committee
CPW/172
International relationships
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ISBN
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Publisher
ISO