waste iron的意思|示意
waste iron相关短语
1、 Waste Iron and Steel 废钢铁回收利用
2、 cast iron waste pipe 铸铁废水管
3、 waste iron mud 铁泥
4、 waste iron slag 废铁渣
5、 waste iron residue 废铁渣
6、 waste iron chippings 废铁屑
7、 cast iron pipe for waste 铸铁排水管
8、 Waste e iron 废铁
waste iron相关例句
The preparation method utilizes industrial sulfuric acid to leach waste iron residue in oxygen and at normal pressure under reasonable production process and operation conditions.
介绍了以废铁渣为主要原料与工业硫酸反应制备三氧化二铁，产生的废液加氧化钙生成副产物硫酸钙的工艺。
New technology for making ferric oxide yellow pigment by using waste iron scale with medium high carbon instead of low carbon as raw material is stated.
研究了利用中高碳钢废铁屑生产铁黄颜料的工艺，产品质量符合国家标准，铁的转化率达98%以上。
Ferrous sulphate is a wide used product of chemical industry, which was produced with waste iron as raw material in the past so that its cost was higher.
硫酸亚铁是一种用途广泛的化工产品，过去系采用废铁作原料进行生产，但成本较高。