Structure design and application of hydraulic automatic pressure-increasing valve;
因此，需研制结构简单、成本低、效率高的水压自动增压阀。
Hydraulic automatic system is a kind of enlarge mechanism, it is also an auto-regulator system.
液压随动系统是一种放大机构，也是一种自动调节系统。
The hydraulic fluid used is similar to automatic transmission fluid found in most vehicles.
这辆车使用的液压流体和大多数车辆里发现的自动变速器的流体相似。
The device is an automatic shaping unit with hydraulic transmission system and electric combination control.
该机为液压传动、电器综合控制的自动整形机。
Valve for the hydraulic rod to mention, the automatic adjustment of valve clearance.
气门提杆为液压式，气门间隙不是手动调节。
Valve for the hydraulic rod to mention, the automatic adjustment of valve clearance.
气门提杆为液压式，气门间隙不是手动调节。
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