没有实质性的突破是不能降低电池成本的。

来源: jwhzzj 于 2014-02-28 08:37:35 [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.