GSO ISO 21690:2024
GSO ISO 21690:2009
ISO 21690:2021
Gulf Standard
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English
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Prepared By
BSMD
Glass in building — Glass blocks — Specification and test methods
الزجاج في المباني - الكتل الزجاجية - التصنيف وطرق الاختبار
Project is completed and standards documents are published.
GSO ISO 21690:2024
Current Edition
Glass in building — Glass blocks — Specification and test methods
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