标准号:IS 12423-1988
发布日期:1988/12/1 12:00:00
实施日期:1999/12/31 12:00:00
适用范围:1.1 This standard covers the colorimetric proce-dures for chemical analysis of different varieties of hydraulic cement.1.2 This standard covers the colorimetric deter-mination of Si02, A1203, Fe2Og, CaO, MgO, Ti02, S03, Mn203, P206 and chloride in cement.