GB/T 32786-2016 Translated English of Chinese Standard. (GBT32786-2016, GB/T 32786-2016): Pig iron contenting nickel -- Determination of iron content -- Dichromate titration methodhttps://www.chinesestandard.net, 2021 M10 2 - 8 páginas This Standard specifies the potassium dichromate titration method for the determination of iron content. This Standard applies to the determination of iron content in pig iron contenting nickel; the determination range (mass fraction): 65.00% ~ 90.00%. |