If technologists could not properly take a simple chest X-ray, how can they be expected to safely operate ct scanners or linear accelerators?

如果技术员不能准确进行一次简单的胸透检查，怎么能指望他们安全地操作CT扫描仪或线性加速器呢？

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This includes the Oxygen within the X-Ray department that technologists inhale.

这包括技术人员吸入氧内的X -射线部门。

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