5W20比5W30好吗? 不一定吧, 要看气温来选择. 多数厂家推荐5W30.

来源: 我胡说八道于 2009-10-30 13:29:11 [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.