您的浏览器禁用了脚本运行,请打开脚本在尝试!
The metallogenetic geologic characteristic and direction of
In this paper, the geologic characteristic and the metallogenetic regularity of the W-Ag-Pb-Zn complex deposit are analysed,the genesis and the metallogenetic factor of it are summarized,and the direction of finding new mineral deposit around it is put forward.

大小:6MB
网友评论

您目前是匿名发表 登录 | 注册