虽然动静未必就是引擎本身，周边防震隔热材料配置品质不高可能是主因，好在车辆隔音尚好。

来源: Oneshotkill 于 2022-08-13 13:15:17 [旧帖] [给我悄悄话] 本文已被阅读：次

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