| 摘要 |
PROBLEM TO BE SOLVED: To provide an X-ray photographing apparatus capable of accurately photographing the corner part of an X-ray transmittable concrete pillar. SOLUTION: The X-ray photographing apparatus is constituted of the radiation part 2 on which an X-ray radiator 5 is mounted and placed, a photosensitive part 3 for mounting an X-ray photosensitive film 17 and a connection part 4 for connecting the radiation part 2 and the photosensitive part 3 so as to oppose the X-ray radiator 5 and the photosensitive film 17 to each other. A positioning or fixing means for properly arranging an object to be photographed between the radiator and the photosensitive film 17 is provided to the connection part 4 and an exposure correction means 5 for reducing the quantity of X rays thrown on an object to be photographed corresponding to an irradiation region is detachably or fixedly provided to the radiation part 2. COPYRIGHT: (C)2008,JPO&INPIT
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