The car is equipped with a speed-regulating device.
这辆汽车配备有自动调速装置。
The hydraulic power motor has pressure regulating device.
液压马达具有压力调节装置。
C. pressure regulating device into automatic pressure regulating device and its principle analysis.
将手动直流调压装置改造为自动调压装置及原理分析。
This kind of device is much needed in the speed-regulating system.
这种装置在调速系统中是很重要的。
This kind of device is much needed in the speed-regulating system.
这种装置在调速系统中是很重要的。
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