每分钟转速高达1500转，全封闭式马达，上蜡后经抛光处理，地面光亮如镜。

Its rotating speed is 1500 RPM the motor is totally enclosed. After waxing polishing the floor surface is shinning as a mirror.

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每分钟转速高达1500转，全封闭式马达，上蜡后经抛光处理，地面光亮如镜。

Its rotating speed is 1500 RPM the motor is totally enclosed. After waxing and polishing the floor surface is shinning as a mirror.

youdao

独特的喷气滑雪船舶功能的全封闭式叶轮泵，大大改进了传统的舷外马达的饮水安全。

The unique JET SKI watercraft feature of the fully enclosed impeller pump dramatically improved water safety over conventional outboard motors.

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