Detection of explosives
Detection of nitrogenous material
Detection of nuclear weapons and fissile material abroad...
Determining fissile content of nuclear fuel elements
Device for controlling amount of X-ray irradiation
Device for detecting surface flaws of rapidly moving sheet mater
Device for gauging thickness of refractory lining
Device for identifying the location of defects in a tire being X
Device for measuring local radiation absorption in a body
Device for the panoramic radiography of weldings in metal piping
Drive for moveable shield in luggage screening apparatus
Dual beam X-ray thickness gauge
Dual head measuring techniques for radiation gaging of reinforci
Early ballistic missile detection system
Early detection of breast cancer using transillumination
Electron beam deflection arrangements having preshaping of the b
Energy separated quantum-counting radiography
Epipolar reconstruction of 3D structures
ESR Hollows molten metal/slag interface detection
Explosives detection by directional fast neutron beams scan...