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E DIN EN 13523-22:2023-08 (DRAFT)Coil coated metals - Test methods - Part 22: Colour difference - Visual comparison. Coil coated metals - Test methods - Part 22: Colour difference - Visual comparison. |
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BS EN 13523-22-TC:2020Tracked Changes (Redline) - Coil coated metals — Test methods Part 22: Colour difference — Visual comparison Tracked Changes (Redline) - Coil coated metals — Test methods Part 22: Colour difference — Visual comparison |
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