Speed fluid drive top - head , large - torque, easily directional drilling.

动力头转速为无线调速,扭矩大,造斜 、 变向方便.

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College degree or above, major in fluid drive and control, mechanical engineering, mechatronics or related.

大学本科及以上, 流体传动与控制, 机械工程, 机电等相关专业毕业.

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This is a one advantage of fluid drive system comparing to mechanical drive system.

整个液压驱动系统具有结构简单,性能价格比高,自动化程度高等特点.

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Introduces a new fluid drive transmission system of the alter velocity wind turbine.

介绍一种新的基于液力机械的风力发电传动系统.

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