| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem that it is difficult to always regulate a relation of a relative position between the origin of coordinates of a photography image and an object using a transportable X-ray image photography apparatus which can be disposed in various directions to take a photograph. SOLUTION: An index which pegs the relation of the relative position between the object and an X-ray detecting means is disposed at the X-ray incidence side of a surface of a casing of the transportable X-ray photography apparatus. COPYRIGHT: (C)2005,JPO&NCIPI
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