这个是230 feet lb，你从前的气动的是是多少？

来源: 也想炒股于 2013-04-09 20:12:22 [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.