ISO 4947-1986 钢和铸铁 钒含量的测定 电位滴定法

标准号：ISO 4947-1986
中文标准名称：钢和铸铁 钒含量的测定 电位滴定法
英文标准名称：Steel and cast iron; Determination of vanadium content; Potentiometric titration method
标准类型：H11
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：H11
国际标准分类号：77.080.01
适用范围：This method is applicable to vanadium contents between 0.04 % (m/m) and 2 % (m/m). Specifies principle, reagents, apparatus, sampling, procedure, expression of results and test report. Annex A gives additional information on the international co-operative tests. Annex B includes the graphical representation of precision data.