Wear group classification的意思|示意

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磨损组分类


Wear group classification的网络常见释义

耐磨等级 ... 人造光色牢度测试(Colour fastness to artificial light) 耐磨等级(Wear group classification) 单位面积重(Mass per unit area) ...

研磨等级 Wear group classification 研磨等级 Homogeneous products and wear layers 均质产品以及磨耗层 ..