| 摘要 |
PURPOSE:To expose >=2 photosensitive films at the same time by setting up groups of >=2 plural photosensitive films and supplying one of them to a photographing part successively. CONSTITUTION:Two photosensitive films F1 and F2 are contained in supply magazines 10 and 11, and supplied to the photographing part 14 through film taking-out mechanisms 12 and 12 and a film conveying mechanism 13. The two photosensitive films F1 and F2 are arranged in parallel at specific positions at the photographing part 14, X-ray photography is performed, and then they are sent to a film storage magazine 16 or automatic developing machine, etc., through a film discharging mechanism 15. The photosensitive film F1 is for low energy and F2 is for high energy; and the film F1 for low energy is supplied so that it is positioned on the front surface of the film F2 for high energy. |
