vitriol-ferrous

常见例句

Purification of altai ammonia etching Wastewater by using vitriol ferrous
利用硫酸亚铁净化碱氨蚀刻废水
His attack on the government was pure vitriol.
他纯粹出于恶意抨击政府。
A dictator who ranted his vitriol onto a captive audience.
一个向驯服的听众们大声兜售尖刻观点的独裁者
Mammoth machines are always made of ferrous metal.
大型机械的材质一般是黑色金属。
Ferrous iron reduces to ferric iron.
二价铁能还原成三价铁。
Retail : nonferrous metals, ferrous materials.
零售：有色、黑色金属材料。