宝马的HCV分别控制左右两路热水管，一侧不热多是对应侧HCV橡胶垫圈老化堵塞所致，阀体不贵很好换

来源: Oneshotkill 于 2019-02-03 18:01:07 [旧帖] [给我悄悄话] 本文已被阅读：次

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