1、干煤
... dry clutch 干式离合器， 摩擦离合器 dry coal 干煤； 长焰煤 dry collector 干式（循环）空气分离器； 干式捕尘器； 干物料收集器 ...
dry burning coal低级的不结块煤
dry pulverized coal干煤粉
dry process coal dressing干法选煤
dry bituminous coal干烟煤;翻译
dry y coal preparation干法选煤
dry powder coal gasification干法煤气化
dry distillation coal干馏煤
dry fine coal干煤粉