The article expounded the precent situation of feed industry, and supply and demanding of feed, and prospect of feed development and application in Qinghai Province.
本文论述了青海省的饲料工业现状、饲料供需现状及饲料开发应用前景。
This paper precent how the Bayi manganese Mine to optimize the burden composition of the ferromanganese BF, resulting to improve production situation.
介绍八一锰矿新建的锰铁高炉采用了优化炉料结构，扭转生产被动局面，使各项经济指标达到了开炉以来的最好水平。
应用推荐