This part of the standard contains the definitions related to and the general requirements to be fulfilled by cellulosic papers for electrical purposes.?
IEC 60554-1:1977/COR1:1979 history
1983IEC 60554-1:1977/AMD1:1983 Specification for cellulosic papers for electrical purposes. Part 1 : Definitions and general requirements
1979IEC 60554-1:1977/COR1:1979 Specification pour papiers cellulosiques a usages electriques Premiere partie: Definitions et conditions generales (Edition 1.0)
1977IEC 60554-1:1977 Specification for cellulosic papers for electrical purposes. Part 1 : Definitions and general requirements