Development of Iso-center Shoots and Laser Calibration Tools in Radiotherapy system
FANG Ai-ling,WANG Zheng (Cancer Insititute and Hospital affiliated to Tianjin Medical University Tianjin 300060,China)
Describes the importance of quality assurance of the radiotherapy and explains the structural design and operation method of the isocenter shoots and laser calibration tools.
【CateGory Index】：
R730.5
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