Danger spots: Stay away from Windows, hanging objects, mirrors, fireplaces, and tall, unsecured pieces of furniture.
危险区：应远离窗户、悬挂物件、镜子、壁炉以及较高的未固定家具。
Generally, the loading efficiency of crane is mainly influenced by swing of hanging objects.
吊物的摆动是影响吊车装卸效率的主要原因。
Generally, the loading efficiency of crane is mainly influenced by swing of hanging objects.
吊物的摆动是影响吊车装卸效率的主要原因。
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