Accurate hydraulic apparatus 精密液压设备
hydraulic follow-up steering apparatus 液压式随动操舵仪
Hydraulic hammer apparatus 液压碎石器
hydraulic coupling apparatus 液力偶合器
electro-hydraulic impulse apparatus 电液压脉冲水处理装置
Reversible hydraulic drive apparatus 发明名称
Besides, Cyrus Harding hoped later to establish an hydraulic apparatus, which would avoid all fatigue and loss of time, for the inhabitants of Granite House.
此外赛勒斯·史密斯还打算将来装置一种水力机械，那时候，就可以完全不用“花岗石宫”里的居民浪费时间和气力了。
A combined hydraulic apparatus for bending pipes consists of more than 20 general components, such as hydraulic bending unit, rocker arm, cramp, position fixture, roller and pedestal, etc.
组合式液压弯管夹具由液压弯管器、摇臂、压紧器、定位器、滚轮和支座等二十多种通用部件组成。
This is a 1.5 m long hollow cylinder apparatus, can use the elevator shuttle to hydraulic excavator through food channel.
这是一根长1.5米的空心圆柱状设备，可以利用升降机穿梭于液压挖掘机打通的给养通道。
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