Backhoe excavator operations each cycle, including mining, Rotary, discharge and return to the course of four.

反铲挖掘机每一作业循环包括挖掘、回转、卸料和返回等四个过程。

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Backhoe excavator operations each cycle, including mining, Rotary, discharge and return to the course of four.

反铲挖掘机每一作业循环包括挖掘、回转、卸料和返回等四个过程。

youdao