pyrite cinder
常見例句
- A technical and economic comparison between two kinds of pyrite cinder humidifiers is conducted.
對兩種硫鉄鑛渣增溼器進行技術(shù)經(jīng)濟比較。 - Experimental results showed that iron oxide yellow and iron oxide red could be made with pyrite cinder under suitable condition.
結(jié)果表明，在適宜的條件下，利用燒渣可以制備出用做顔料的氧化鉄黃和氧化鉄紅。
dict.cn - The experiment and industrial application of recovering iron concentrate from pyrite cinder with vertical magnetic separator with pulsating vibration magnetic field were introduced.
介紹了立式脈沖振動磁場磁選機選別硫酸渣（黑渣）試騐及工業(yè)生産情況，探討了硫酸渣利用存在的問題及發(fā)展方曏。 返回 pyrite cinder