电器箱故障由电工负责修理，他人不得擅自操作。
Electrician is appointed to repair failure of the junction box; others cannot operate without permission.
超大容量的自卸集尘箱提高了操作人的工作效率。
Improving the work efficiency with super capacity self-discharging collect box.
变速箱结构合理，操作方便。
The gearbox is of reasonable structure and convenient operation.
电源开关用于控制仪表箱电源的通断和正常停机操作。
Power switch for controlling power supply meter box-off and normal shutdown operation.
电源开关用于控制仪表箱电源的通断和正常停机操作。
Power switch for controlling power supply meter box-off and normal shutdown operation.
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