The shaft of a multi-stage centrifugal pump is easy to bend because of being thin and long and providing large transmission power.
多级离心泵泵轴细长,传递功率大,工作时易弯曲引起故障。
Audio transformer: Large transmission power, wide frequency range, stable performance. Used for telephone, fax machine, VCD, DVD, and audio etc.
详细信息:高传输功率,工作频率宽,性能问题。适用于电话机、真机、CD、VD音响设备中。
Water hydraulic drive system has some advantages of oil hydraulic transmission such as large power, high efficiency and compact structure as well as the unique advantage of environment-protection.
水压驱动系统既保持了油压传动传递动力大、效率高和元件体积小的优点,又兼有环保的积极作用。
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