1) pot-carroting
罐浸毡合预处理
2) carroting
毡合预处理
3) pre-preg,mat
预浸渍毡
4) pretreatment of alkali leaching
碱浸预处理
1.
Through pretreatment of alkali leaching followed by percolation cyaniding,the leaching rate of the low grade gold ores which contain arsenic abundantly reaches to 80.
通过对惠家沟高砷低品位金矿石采用碱浸预处理──渗滤氰化提金试验，获得了金浸出率８０。
6) dipping pretreatment
浸泡预处理
补充资料：卧式真空油浸罐
卧式真空油浸罐
卧式真空油漫罐
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条