门500-1000，马达300-500，人工500-700。

来源: 遥遥于 2016-12-31 06:22:05 [博客] [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.

门500-1000，马达300-500， 人工500-700。