旧车气缸漏气，压缩比降低了。没必要高标号了。

来源: Coorslight969 于 2012-12-03 15:55:47 [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.