六种不同混凝土在质子治疗机房屏蔽性能研究
许志强, 耿继武, 贾育新, 张灶钦, 王美霞
Shielding performance of six different types of concrete in proton therapy room
XU Zhiqiang, GENG Jiwu, JIA Yuxin, ZHANG Zaoqin, WANG Meixia
中国辐射卫生
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2022, (2): 144
-148
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DOI: 10.13491/j.issn.1004-714X.2022.02.002
