Објављен
States and defines the principal performance characteristics of electric warming plates which are of interest to the user, and describes the standard methods for measuring these characteristics. Contains objective dimensions of the warming surface for the measuring methods concerning heating-up time, temperature of the warming surface, ability to keep warm, and temperature of the supporting surface.
ОБЈАВЉЕН
IEC 60496:1975 ED1
60.60
Стандард објављен
1. 1. 1975.
ПРОЈЕКАТ
IEC 60496 ED2