标准号:IS 1448 Pt.98-1981
发布日期:1981/2/1 12:00:00
实施日期:1999/12/31 12:00:00
适用范围:Cutting oils used in the form of aqueous emulsions should remain stable in use. This method is accordingly designed to assess the stability of cutting oils used in the form of aqueous emulsions.