钒土 meaning in English

vanadine

Methods for inspection of bauxite for export . rapid determination of bulk density of alumina1995 - 09 - 06
出口矾土检验方法.铝钒土体积密度快速测定方法
Advanced technical ceramics . methods of test for ceramic powders . part 1 : determination of impurities in alumina
高技术陶瓷.陶瓷粉末的试验方法.第1部分:钒土中杂质的测定
Brown fused alumina is made from high quality bauxite by fusing in an electric arc furnace at high temperature
棕刚玉是以优质铝钒土为主要原料，在电弧炉内经高温冶炼而成。
The domestic mineral resources are abundant , there are coal , iron , copper , gold , aluminium vanadium and soil , etc . , welcome the knowledgeable people make the investment to develop
境内矿产资源丰富，有煤、铁、铜、金、铝钒土等，热忱欢迎各界有识之士投资开发