The use of steering wheel - driven power steering means sliding spool.

动力转向采用方向盘驱动滑阀芯方式.

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Of a rotary vane vacuum pump, or a liquid ring vacuum pump.

其前级泵可用滑阀泵或旋片泵 、 水环泵、油环泵等真空泵.

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High pressure and high speed pumps , agitators , mixtures, and valves.

高压、高速泵、搅拌器 、 搅拌装置 、 滑阀.

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The Hydraulic system adopt slide system, debugging main tain convenience simple, usage capability is credibity.

液压系统采用滑阀系统, 调试维修方便简单, 使用性能可靠.

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The specification, characteristics and configuration feature of cold - wall type slide valve were introduced.

介绍冷壁滑阀的规格 、 性能和结构特点.

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The overlap value of servo valve's slide valve couples testing principle is introduced in this paper.

介绍了伺服阀滑阀副叠合量的测试原理.

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The power stage of servovalves is spool valve, playing the role of hydraulic pressure amplifier.

电液伺服阀的功率级一般为滑阀, 起液压放大器的作用.

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Rotary piston pumps always used as backing pumps of vacuum systems in vacuum induction ovens.

真空感应炉真空机组中的前级泵,历来使用滑阀泵.

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