1.
Zhongguo Yi Liao Qi Xie Za Zhi
; 40(4): 311-2, 2016.
Artículo
en Chino
| MEDLINE
| ID: mdl-29775535
RESUMEN
This paper simply introduces the working principle of OPTIFOCUS multi leaf collimator, made a concrete analysis and maintenance for three cases of troubleshooting.