raw coal meaning in English
鼠尾形
原煤
Examples
- Study on preparing sulphonated coal with raw coal in jixi
鸡西煤制磺化煤的研究 - The physical and chemical method of raw coal reduces miner
原煤的物理与化学方法降灰 - The discussion on raw coal cost forecast model
原煤成本预测模型的探讨 - Study and improvement of electric control of raw coal system
原煤系统电气控制的研改和完善