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Hydrogen Technologies Standards form the basic framework for market ramp-up
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Climate change Standards and specifications support climate targets
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Projects of NA 027-04-01 AA

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Document number	Begin	Title	Comment
ISO/AWI 26049	2025-10-02	Jewellery and precious metals - Specifications for spring clasps in jewellery More	Comment
ISO/DIS 25212	2024-11-12	Jewellery and precious metals - Bracelet size - Definition, measurement and designation More	Comment
ISO/CD 25392-1	2024-10-25	Jewellery and precious metals - Test methods - Part 1: Resistance to damp heat More	Comment

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Hydrogen Technologies Standards form the basic framework for market ramp-up

Climate change Standards and specifications support climate targets

Projects of NA 027-04-01 AA

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