Portable X-ray machines.
Dondelinger
Robert
R
U.S. Military Entrance Processing Command, Chicago, IL, USA.
D004867:Equipment Design; D004868:Equipment Failure; D019544:Equipment Failure Analysis / Q000295:instrumentation* / Q000379:methods*; D004869:Equipment Safety / Q000295:instrumentation* / Q000379:methods*; D008283:Maintenance / Q000379:methods*; D011832:Radiation Injuries / Q000209:etiology / Q000517:prevention & control*; D011859:Radiography / Q000009:adverse effects / Q000295:instrumentation*; D014481:United States