顶轴及盘车装置如何停止?
1、断开盘车操作开关,盘车运行指示灯灭,停止指示灯亮; 2、将盘车挂闸手柄推至脱口位置,啮合灯灭,脱扣灯亮; 3、确认大轴转速至零; 4、断开顶轴油泵联锁开关,停止顶轴油泵。
A campus emergency ______ occur at any time of the day or night, weekend, or holiday, with little or no warning.
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