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- X线曝光计 intensitometer
- 硬X线曝光 short wave length exposure
- 自动曝光计，X线照片，光化力测定器，辐射仪 actinograph
- 在线 in-line
- X线曝光夹 x-ray exposure holder
- 曝光 exposure
- X线曝光指示灯 X-ray indicator; X-ray lamp
- Ｘ射线曝光计 intensitometer
- X线曝光片数计数器 exposed film number counter
- 比光点曝光计 spot comparism exposure meter
- X线人类学 roentgenographic anthropology
- 曝光计 photometer
- 透X线 Pass through X - ray
- 目视曝光计 instoscope
- X线两档 Two X-ray energy modes
- 自记曝光计 actinograph
- X线系统 X- ray system
- 自动曝光计 actinograph
- X线检测 X-ray detection
- 闪光曝光计 flash-meter
