按工业门类划分专业簇，对工业化促进意义比较大，但对自由市场经济的适应不那么好。

来源: phobos 于 2025-03-02 08:16:00 [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.