Taiwan Provincial Standard of the People's Republic of China
Latest
CNS 12439-1988
Scope
This standard applies to coil impregnating varnishes (hereinafter referred to as varnishes) mainly used for insulation of coils in electrical machines. Note: The units and values with {} in this standard (or project) are the units used in the past and are standard values.
CNS 12439-1988 history
1988CNS 12439-1988 Coil Impregnating Varnishers for Electrical Insulation