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- 电动X线防护遮线器motor-driven x-ray protective shutter
- X线遮线器beam shutter; tube shutter; X-ray shutter
- 射束光闸，X线遮线器beam shutter
- 非曝光泄放电流X线遮线器dark current x-ray shutter
- 在线in-line
- 器utensil
- X线防护x-ray protection
- X线防护屏x-ray screen
- X线防护椅X-rays protecting chair
- 遮线器light chopper; shutter; shutter diaphragm
- X线人类学roentgenographic anthropology
- 遮线shade line
- X线两档Two X-ray energy modes
- 遮线筒radiographic cone
- X线系统X- ray system
- 被遮线[电] shieled line
- X线检测X-ray detection
- 阴影线，遮线shade line
- X线引导X-ray guided
- 治疗用遮线筒treatment cone
