"Whitening" CNS Standards List| Railway applications | Copper copper | Corrugated Steel | Paper napkin | Document management | 250V PVC | Method Test | Open Insert | |
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CNS 9901
2021 Edition Methods of Test for Colour Fastness to Light of Fluorescent Whitening Agents and Fluorescent Textiles 螢光增白耐光堅牢度檢驗法 |
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