Revised
Includes multi-element beam limiting devices (multielement BLDs) which are widely used for determining the shape of the radiation field.
WITHDRAWN
IEC TR 60977:1989 ED1
WITHDRAWN
IEC TR 60977:1989/AMD1:2000 ED1
99.60
Withdrawal effective
Jul 9, 2008
PUBLISHED
IEC TR 60977:2008 ED2