Lays down the dimensions and their tolerances essential to ensure interchangeability of screw cores of ferromagnetic oxides.
WITHDRAWN
IEC 60221:1966 ED1
95.99
Withdrawal of Standard
Nov 21, 1997
WITHDRAWN
IEC 60221:1966/AMD2:1976 ED1
WITHDRAWN
IEC 60221:1966/AMD1:1968 ED1
ABANDON
IEC 60221 ED2