1) tin dressing
锡选矿
1.
In this paper,it is elaborated that the tin use,domestic and foreign tin ore distribution,as well as domestic and foreign tin dressing present situation and progress,tin dressing future development direction and new dressing craft and flow application.
论述了锡的用途,国内外锡矿分布,以及国内外锡选矿的现状和进展,锡选矿未来的发展方向和新的选矿工艺和流程的应用。
2) tinstone dressing
锡石选矿
3) Tin ore pre-processing
锡矿石预选
4) tin gravity concentration middling
锡重选中矿
5) hard-dressing Sn-Bi ore
难选锡铋矿石
6) removal of pyrite by reverse flotation
粗锡精矿反浮选除硫
补充资料：粗锡精炼结晶机(云南锡业公司)
粗锡精炼结晶机(云南锡业公司)
赘 粗锡精炼结晶机(云南锡业公司)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条