Објављен
Describes the terminology and two measuring methods, namely: the ring method and the permeameter method. Both methods use a test specimen in a closed magnetic circuit. Description of the test equipment and the electric circuits is given.
ПОВУЧЕН
IEC 60404-4:1982 ED1
ОБЈАВЉЕН
IEC 60404-4:1995 ED2
60.60
Стандард објављен
15. 2. 1995.