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double unit face
meaning in Chinese
双侧回采工作面
Examples
The mining technology of fully mechanized mining , usual mining , rotation , hilt and
double unit face
on thin coal seam of tianchen mine
田陈煤矿薄煤层综采与对拉工作面开采技术
Related Words
double unit alternator
double unit bench
double unit ignition system
double unit mill
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