The invention also includes the application of the pin to a connecting mechanism of a digging bucket and a digging arm of a digging machine.
本发明还包括所述销子在挖掘机挖斗与挖掘臂连接机构中的应用。
The invention also includes the application of the pin to a connecting mechanism of a digging bucket and a digging arm of a digging machine.
本发明还包括所述销子在挖掘机挖斗与挖掘臂连接机构中的应用。
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