Preparation before working: observe whether the area is accord with requirements before working. Pull on parking brake after parking.
作业前的准备：作业前要观察场地是否符合要求。停车后要拉上驻车制动器。
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Pull on parking brake after parking.
停车后要拉上驻车制动器。
应用推荐
模块上移
模块下移
不移动