Specialized for electric joint, underwater propeller, electric scooter, high-power fan.

专用于电动关节，水下螺旋桨，电动滑板车，大功率风扇。

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Rapid and efficient cooling system: the equipment is provided with a high power fan and high-performance air pump, significantly decreasing equipment cooling time.

快速冷却系统：配置大功率散热风扇和高性能气泵，加速空气流动，大量的减少设备冷却时间。

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The utility model discloses a nuclear-grade high-pressure centrifugal fan used for a large-scale nuclear power plant.

本实用新型公开了一种用于大型核电站的核级高压离心风机。

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But with the help of some high-tech tracking devices, a fan-friendly Web site and a little star power, conservation officials are hoping a contest among 11 leatherback tortoises will raise awareness, and some money, for the critically endangered species.

CNN: Endangered turtles race to save their future