throttle蝴蝶片在怠速时是关闭的，而且驾驶挡怠速正常600-700rpm说明它的关闭正常

来源: chinomango 于 2022-10-21 19:26:30 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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