摘要
全面阐述了重庆市秀山县几十年锰业发展的现状及提出了秀山县锰业多年来立足国内面向世界的具体措施。
This article tells of the current situation of Mn-industry for scores of years in Xiushan county, and also it puts forward the clear ways of how Xiushan Mn-industry kept opening to the world for many years.
出处
《中国锰业》
2005年第3期3-6,共4页
China Manganese Industry
关键词
锰业
发展
现状
Mn-industry
development
current situation
