jacks造句

The front end is equipped with hydraulic jacks used for grade adjustment.
前瑞安装有液压千斤顶用来调整坡度.

Mechanical Jacks System : Four - beamtwo - pillar frame, main cylinder, pneumatic components, two - way and straight - line guider, hydraulic - driving system - feeding systematic.
液气传动部: 四梁二柱拉杆式封闭框架机体结构 、 油缸 、 气动元件 、 双向 直线导轨滑动 、 全封闭式液压系统和液压驱动布料系统等.

Operate forklifts , pallet jacks and dollies in loading and unloading vehicles, moving materials and storing items.
会操作叉车, 液压升降车及其它装卸工具搬运及贮存材料.

The small British crowd roared themselves hoarse, waving their Union Jacks.
一小群英国人挥舞着国旗，吼得嗓子都沙哑了。

Hydraulic jacks under the machine produce the movement.
是机器下面的液压千斤顶造成的移动.

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