标准号:IS 3972 Pt.2/Sec.1-1985
发布日期:1987/2/1 12:00:00
实施日期:1999/12/31 12:00:00
适用范围:This standard prescribes the methods of test for determining the resis-tance to citric acid at room temperature and boilng temperature applicable to vitreous enamelled sheet steel and vitreous enamelled cast iron wares.