您要查找的是不是：
- X线测厚计X-ray thickness gage
- X线量计，X线测量器roentgenometer
- X线测骨器osteoscope
- 磁测厚计magnetic thickness gauge
- 在线in-line
- X线测量器roentgenometer
- 电测厚计electric thickness gauge
- X线测颅法cephalometric roentgenography
- 壁厚计wall thickness gauge
- X线人类学roentgenographic anthropology
- 纸厚计paper thickness ga(u)ge
- X线测颅器roentgenographic cephalometer
- 基本参数法X射线荧光测厚X ray fluorescence thickness measurement by the fundamental parameter method
- X线两档Two X-ray energy modes
- 标线测流法stay-line method
- X线系统X- ray system
- 反射型β射线测厚计back scatter beta gauge
- X线检测X-ray detection
- 网线测量器Screen determiner(Screen finder)
- β测厚计β thickness gauge
