您要查找的是不是：
- 线型焦点X线管line-focus tube
- 微焦点X线管microfocus X-ray tube
- 细焦点X线管fine-focus x-ray tube
- 小焦点X线管fine focal x-ray tube; fine focus x-ray tube
- 在线in-line
- 双焦点X线管double focus tube; twin focus x-ray tube
- 线形焦点X线管line focus tube
- X线人类学roentgenographic anthropology
- X线两档Two X-ray energy modes
- X线系统X- ray system
- 超微焦点X线管ultra fine foculs roentgen tube
- X线检测X-ray detection
- 线管匣[电] conduit box
- X线引导X-ray guided
- 线管尺寸[电] conduit xize
- X线分型X-ray subtype
- 塑料进线管plastic entrance tube
- X线造影X-rayradiography
- 体腔Ｘ线管[医] endodiascope
- 非X线监视without X-monitoring
