Revised
Specifies additional or replacement requirements for performance which extend the scope of IEC 731 to include dosimeters with ionization chambers intended for use in radiotherapy for the measurement of absorbed dose in photon beams at energies above 3 MeV and in electron beams.
WITHDRAWN
IEC 60731:1982 ED1
WITHDRAWN
IEC 60731:1982/AMD1:1987 ED1
99.60
Withdrawal effective
Jul 30, 1997
WITHDRAWN
IEC 60731:1997 ED2