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EN ISO 20701-2018 Leather. Tests for colour fastness. Colour fastness to saliva (ISO 20701:2017)
2023-06-28
EN ISO 11640-2018 Leather - Tests for colour fastness - Colour fastness to cycles of to-and-fro rubbing (IS...
2023-04-25
GB/T 7044-2022色素炭黑Colour carbon black
2022-10-26
HG/T 3356-2003各色硝基腻子Various colour nitrocellulose putty
2022-06-05
GB/T 40920-2021皮革 色牢度试验 往复式摩擦色牢度Leather. Tests for colour fastness. Colour fastness to cycles...
2022-03-14
Influence of Aging Time on the Properties of Precursors of CuO/ZnO Catalysts for Methanol Synthesis
2020-07-08
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