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标题: BS EN ISO 23910-2017 Leather — Physical and mechanical tests — Measurement o [打印本页]

作者: cc523pate    时间: 2021-10-24 12:25:19     标题: BS EN ISO 23910-2017 Leather — Physical and mechanical tests — Measurement o

BS EN ISO 23910-2017 Leather — Physical and mechanical tests — Measurement of stitch tear resistance

作者: admin    时间: 2021-10-24 20:51:54

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