The proposed viscosity reduction and lifting process has obtained good economic benefit in field test.
所提出的降粘举升工艺，通过在矿场试验，取得了很好的经济效益。
The article describes two different structure of the anode lifting mechanism in prebaked anode aluminum reduction cell, one is spiral lifting type;
介绍预焙阳极铝电解槽阳极提升机构两种不同的设计结构——螺旋起重式和三角板滑道式；
应用推荐