English translation for "有可采煤层煤系"

productive measures

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：

"有壳类" English translation, "有壳卵" English translation, "有壳目" English translation, "有壳绳状熔岩" English translation, "有壳翼足亚目" English translation, "有可调皮带轮和张紧轮的传动装置" English translation, "有可供批评之处" English translation, "有可观的增长" English translation, "有可观的增长；有不俗的增长率" English translation, "有可靠储量的矿山" English translation