摘要
本文阐述了中国铝型材的发展历史。
The article presents developing history of china's aluminium profile,technological level,and difference away from developed countries thereof and current technological development directs.
出处
《世界有色金属》
2002年第1期16-20,34,共6页
World Nonferrous Metals
关键词
铝型材
发展历程
技术进步
发展趋势
中国
aluminium profile ,developing history , technological improvement and difference , development tendency , China
