Download or read book SN T 2638 3 2012 Translated English of Chinese Standard SNT 2638 3 2012 SN T2638 3 2012 SNT2638 3 2012 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2020-08-02 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt: This part of SN/T 2638 specifies the method for determining the sulfur content in manganese ore by combustion infrared absorption in a high-temperature tubular resistance furnace. This part is applicable to the determination of sulfur content in manganese ore; the determination range is 0.007% ~ 0.300%.