啊，我说的是四缸引擎，而不是四冲程。。这些汽油热机都是四冲程的，但汽油发电机应该一缸就够了

来源: bsmile 于 2024-06-08 14:39:26 [旧帖] [给我悄悄话] 本文已被阅读：次

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