摘要
介绍了西盟锡矿在昆明冶金研究院协助下，采取一系列技术措施，于较短时间内以较低的投资进行改造，获取了显著的经济效益。
Ximeng Tin Mines, assisted by Kunming Metaling Research Institute, has implemented a serial of technological measures to modify its No. 2 gravity concentraro. The modification is for saving with relatively low investment,and considerable economic benefity are obtained.
出处
《云南冶金》
1998年第S1期107-111,共5页
Yunnan Metallurgy
关键词
重选
棒磨机
技术改造
锡矿石
gravity concentration rod mill technological modifcation tin ore
