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汽车电子节气门控制（ETC）的阀体就是其中一例。
The body of valve for Electronic Throttle Control(ETC) is an example among them.
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节气门是汽车发动机的重要控制部件。
The throttle is the important control part of auto engine.
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节气门是汽车发动机的重要控制部件。
The throttle is the important control part of auto engine.
youdao