roll steel
英
美
- roll n.卷;滚动;名单;压路机;颤音;圆形物,面包卷v.摇摆;滚;绕;转动;展开
- steel n.钢铁;钢制品;钢铁般的性质vt.使坚强;使...硬如钢;使下定决心adj.钢的;坚强的
- We lag far behind in mining and steel rolling, the two sectors of iron and steel industry.
钢铁两头,采矿和轧钢,都差得很多。
- Steel rolling heating furnace conditions are realized by means of heat balance testing of the furnaces.
摘要通过对湘钢轧钢加热炉的热平衡测试,了解炉子的热工作状况。