液压

The circuit armature of the stepping motor was led Out by using the module of carbon brush and collector ring.

装置的切削主运动由液压马达直接驱动，进给运动由步进电机驱动。

From the early days of 1970's,It began to produce large and middle presses which including J21,J23,J25,J31 and J36 presses,hydraulic block machine,the production line for concrete colorable tiling,pressing for auto parts and the other.

主要生产J21、J23、J25、J31、J36系列机械压力机，液压数控冲模回转头压力机，高速机械压力机，冲压自动化生产线，以及混凝土砌块成型机，彩色混凝土屋面瓦生产线，汽车冲压件等产品。

When designing model YZ2003 vibratory compactor, heat dissipating system was tested and researched in order to get best cooling for engine water and hydraulic oil of the machine.

在进行YZ2003型振动压路机设计时，为使发动机水温和液压系统油温都获得最佳的冷却，对该机的散热系统进行了试验研究。

XYJ series hydraulic steering gear with Zhuanduo time 12 S, 20S, 28S, widely used in rivers or jet leg and marine general leg of the ship, the majority of marine transport industry is the ideal complementary equipment.

XYJ系列液压舵机具备转舵时间12S、20S、28S，广泛用于江河或急流航段和海洋一般航段的各种船舶，是广大船用运输行业理想的配套设备。

In our work, we aimed to develop a suit of injection-variation-meassuring instrument for diesel injector's injection variation which was a mechatronic system based on embedded ARM-Linux operation system and made up of mechanical-hydraulic complex unit and electronic module.

本课题研究目标是研制一套柴油机喷油器喷油规律的测量仪器，以嵌入式ARM-Linux操作系统为核心的机电一体化系统；即系统由机械和液压混合单元、电子单元模块组成。

Considering the energy consumption of all stages from the compounder to the injection molder (not including polymer production), hydraulic, hybrid and all-electric machines yield average values for SEC of 19.0, 13.2 and 12.6 MJ/kg respectively.

考虑到能源消费的所有阶段从compounder到注射集团、液压、混合、全电动机器的平均产量值的19.0 13.2%，美国证券交易委员会和126 乔丹/公斤。

Five years electrical working experience, know well about compressure air machine,welding machine,hydraulic system ,CNC facilities and power distributions

五年以上电工工作经验，熟悉空压机，电焊机，液压装置，数控加工设备和配电配线

At the same time, analysis and compute the hydraulic pressure system and control system.

同时对液压系统和控制系统进行了理论分析和计算。

At the same time, analysis and compute the hydraulic pressure system.

同时对液压系统进行了理论分析和计算。

Finally according to data and make reference to the same kind tool machine to design electricity and liquid of computing the tool machine to press system, and draw its principle diagram.

最后根据资料和参考同类机床来设计计算机床的电气和液压系统，并绘制其原理图。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。