标准摘要
[中文适用范围]: 本文件规定了测定煤中硫酸盐硫和黄铁矿硫质量分数的方法,以及计算有机硫含量的方法。 [外文原描述]: This document specifies methods of determining the sulfate and pyritic sulfur mass fraction of coals, and of calculating the amount of organic sulfur present.
英文名称Coal — Determination of forms of sulfur