Замењен
Chapter V: Quantities concerning waveguide propagation; Chapter IX: Letter symbols for scattering matrix and transfer matrix; Chapter X: Symbols for use in the field of static convectors using tubes or semiconductor devices; Chapter XI: Automatic control science and technology.
ПОВУЧЕН
IEC 60027-2A:1975 ED1
99.60
Повлачење ступило на снагу
16. 11. 2000.
ПОВУЧЕН
IEC 60027-2:2000 ED2