Ceiling Suspension Digital X-ray Radiography System(FlatPanel-DR); Generator: 32KW, 0.1-500mAs; Tube: 0.6/1.2MM, 40-150KV;Detector: 17 x 17 inch, 9 megapixel; AEC(Automatic ExposureSystem): Measure the dose of X-ray used in real time operationwithin the Medical Radiology, oncology and Chiropractors; oneButton Hand Brake: Doctors only need to press hand brake down andthen all the exposure terms are automatically finished.