记忆中史上最巨大的起重运输机是德国六十年代造的，是个技术含量并不高的巨无霸

来源: 法眼于 2014-01-15 08:55:18 [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.