iron ore coal pellet的意思|示意
铁矿石煤球团
iron ore coal pellet的网络常见释义
铁矿 铁矿-煤球团
iron ore coal pellet相关短语
1、 iron ore-coal pellet 矿煤球团
2、 iron ore pellet containing coal 含煤球团
iron ore coal pellet相关例句
The method for measurement of reduction degree in iron ore—coal pellet by mass loss during fast heating is described.
提出了用失重法测试快速加热时铁矿—煤球团还原度的方法。