marble forming machine
本文报道用铁精矿制球、链篦机-回转窑还原焙烧法从连平磁铁矿脱除锡、锌试验的结果。
This paper presents the results of studies of a method for removing tin and zinc from pellets made from Lian-ping magnetite ore containing said metals by reductive roast in a grate-kiln.
youdao
制球机是医药、食品、火柴等行业制作球形颗粒的一种机器。
详细内容
应用推荐
模块上移
模块下移
不移动