问题
问答题 简答题
柴油机故障中，机油窜入燃烧室中燃烧的途径有哪些？
答案
参考答案：
其途径有两条：
⑴机油通过活塞环进入燃烧室，即“机油上窜”。
⑵机油通过气门导管进入燃烧室，即“机油下窜”。
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柴油机故障中，机油窜入燃烧室中燃烧的途径有哪些？
参考答案：
其途径有两条：
⑴机油通过活塞环进入燃烧室，即“机油上窜”。
⑵机油通过气门导管进入燃烧室，即“机油下窜”。
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