ISO 320-1981 标准详情
- 标准号:ISO 320-1981
- 中文标题:锰矿石 硫含量的测定 硫酸钡重量法和燃烧后二氧化硫滴定法
- 英文标题:Manganese ores; Determination of sulphur content; Barium sulphate gravimetric methods and sulphur dioxide titrimetric method after combustion
- 标准类别:国际标准化组织标准ISO
- 发布日期:1981-12
Describes three methods: methods I and II are gravimetric methods which are applicable to maganese ores having sulphur contents greater than 0.01 % (m/m), and method III is a titrimetric method. Should be read in conjunction with ISO 4297. Specifies
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