1)tricalcium aluminate,铝酸三石灰2)tricalcium silicate,硅酸三石灰3)tetracalcium alumino ferrite,铁铝酸四石灰4)the fluorine removal method by adding lime and A1_2(SO_4)_3.18H_2O,石灰-硫酸铝除氟法5)aluminum-graphite finish alkyd,灰铝粉石墨醇酸面漆6)lime-sulphuric iron three steps neutralizing,石灰-硫酸铁三级中和
用法例句
Discuss pH value enactment in treating heavy-metal acidic waste water with lime-sulphuric iron three steps neutralizing method.
