中国1931年就开始煤化油，聂恒瑞教授是先驱。

来源: BlueOcean2009 于 2016-12-31 19:12:14 [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.

Change Ad Consent