标题: ISO 17232-2017 Leather — Physical and mechanical tests — Determination of [打印本页] 作者: cc523pate 时间: 2018-3-22 22:54:38 标题: ISO 17232-2017 Leather — Physical and mechanical tests — Determination of
ISO 17232-2017 Leather — Physical and mechanical tests — Determination of heat resistance of patent leather