| 摘要 |
PROBLEM TO BE SOLVED: To provide an internal structure detecting device capable of detecting a more precise internal structure by stabilizing the measurement. SOLUTION: A position changing mechanism having packings 5a, 5b, a lever member 6 and an operation part 7 is disposed. Relative position between a probe 1 and a sensor part 2 is changed by the position changing mechanism. COPYRIGHT: (C)2003,JPO
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