DIN 53342:2023-10 皮革 物理和机械测试 皮革整理熨烫牢度的测定 / 注：发布日期 2023-09-22*旨在替代 DIN 53342 (1981-12Leather - Physical and mechanical tests - Determination of leather finishing fastness to ironing / Note: Date of issue 2023-09-22*Intended as replacement for DIN 53342 (1981-12).
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发表于 2023-12-21 15:13:04
