copper bearing steel的意思|示意
含铜钢,铜钢
copper bearing steel相关短语
1、 copper-bearing steel 含铜钢
2、 copper-bearing stainless steel 含铜不锈钢
3、 copper-bearing age-hardening steel 含铜时效钢
4、 Copper Bearing Age Hardening Steel 含铜时效钢
5、 copper r bearing steel 铜钢
6、 copper-bearing aging steel 含铜时效钢
7、 copper-bearing age hardening steel 含铜时效钢
8、 high purity steel bearing copper 含铜高纯钢