结构钢PT550QH PT550QL2
发布时间 2016-06-28 09:47:15
![](http://img1.jc001.cn/img/757/1201757/1260497927776.jpg)
产品描述
PT570Q PT570QH PT610Q PT610QH 热轧板卷 HR185 HR235 HR275 HR295 HR325 HR355
8CrMo4-5 8CrMo5-5
发布时间 2016-06-28 09:47:15
PT570Q PT570QH PT610Q PT610QH 热轧板卷 HR185 HR235 HR275 HR295 HR325 HR355
8CrMo4-5 8CrMo5-5