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本文对X线诊断摄影操作室常用的四种防护类型进行了评价和提出改进措施。认为砖砌碉堡式的防护效果最好,三联式铅屏封次之,单块铅屏封和在机房外操作曝光等两种防护效果较差,不宜提倡。
This paper evaluates the four types of protection commonly used in X-ray diagnostic photography operating room and puts forward improvement measures. It is considered that the protective effect of the brick bunker is the best, the triple-type lead screen seal is followed, the single-lead screen seal and the two protective effects such as operating exposure outside the machine room are poor and should not be advocated.