English translation for "螺旋采煤机"

coal recoverey drill

Related Translations:

采煤:  excavate coal; coal mining; coal extraction; coal cutting 短语和例子从矿层中采煤 extract coal from seams

采煤机械:  coal machinery

采煤样:  coal sampling

海底采煤:  undersea mining

采煤业:  mining

采煤回收率:  coal recovery

遥控采煤:  pushbutton coal mining

采煤工人:  hewer

采煤工作:  work at the coalfacee

采煤区:  district in which coal is mined

Similar Words：

"螺旋步" English translation, "螺旋簿" English translation, "螺旋簿颗粒" English translation, "螺旋簿粒子" English translation, "螺旋部" English translation, "螺旋操舵装置" English translation, "螺旋操纵杆" English translation, "螺旋糙" English translation, "螺旋槽" English translation, "螺旋槽粗加工铰刀" English translation