混流式水轮机转轮是重要的水下旋转部件。
The Francis turbine runner is an important running part of under water.
研究了红外数据传输技术在旋转部件数据传输中的应用；
The application of infrared data transmission in the rotary joint is also expatiated.
永磁轴承是旋转机械的一个重要部件。
Permanent magnetic bearing is an important part in rotating machine.
永磁轴承是旋转机械的一个重要部件。
Permanent magnetic bearing is an important part in rotating machine.
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