标准号:IS 3025 Pt.18-1984
发布日期:1985/7/1 12:00:00
实施日期:1999/12/31 12:00:00
适用范围:Prescribes a gravimetric method for the determination of volatile and fixed portions of total, filterable and non-filterable residues. The method is applicable to all types of water and waste water.