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- Taking the auto speed variator of AVELING dumper as an example, the paper introduces the basic check, analysis and fault diagnosis methods which are widely adopted in the hydraulic auto speed variator in engineering mechanical driving system. 以AVELING自卸车的自动变速器为例，介绍工程机械传动系中广泛采用的液力自动变速器基本的检测、分析与故障诊断方法。
- Hydraulic auto feeding punching cutter 油压式自动送料冲床型裁断机
- The hydraulic lift is over there. 液压升降机在那儿。
- Hydraulic auto feeding time regulation range 液压自动进给时间调整范围
- Relevant machines for automatic trimmer series,including automatic thread trimmer,auto reverse,wiper and auto lifter. 延伸机种，可函盖所有自动切线型的各种功能（自动切线，倒缝，拨线，抬压脚）
- Design for working the hydraulic auto top end of axial spare parts 用于加工轴类零件的液压式自动顶尖的设计
- Analysis and Checking of Vertical Prop Structure for Ordinary Auto Lift 普通双柱式举升机立柱的结构分析和验算
- Formulation of Neural Network Model for the Auto Lift's Vertical Prop 汽车举升机立柱结构的神经网络模型建立
- It's quite an effort to lift this heavy box. 抬起这只沉重的箱子要花费相当大的力气。
- The Detroit auto workers went out for higher pay. 底特律的汽车工人为争取提高工资而罢工。
- She (was) whisked up to the top floor in the lift. 她乘电梯迅速到达顶层。
- We need a hoist to lift the concrete blocks. 我们需要一台起重机来吊起混凝土块。
- The luggage was shunted slowly into the lift. 已把行李慢慢移进电梯里。
- He made the best time in the auto race. 他的汽车赛中开得最快。
- Hop in, I'll give you a lift to the station. 上车吧，我开车送你去车站。
- The building is made of hydraulic cement. 大楼是用水硬水泥建造的。
- He pressed the button to call the lift. 他按键招呼电梯。
- He was too weak even to lift his hand. 他虚弱得连手都抬不起来。
- In that period auto sales hit a14-year low. 这时期汽车销售量达到14年来最低水平。
- Can I hitch a lift with you as far as the station? 我可以搭乘你的便车到车站吗？
