| 摘要 |
PURPOSE: A dual ceiling X-ray system is provided to be vertically moved by respectively forming first and second telescopic members in first and second movable members. CONSTITUTION: A dual ceiling X-ray system comprises a rail part(100), an irradiation part(200), and a detection part(300). The rail part is one a ceiling. The irradiation part is installed under the rail part. The irradiation part irradiates X-rays. The detection part is installed under the rail part. The detection part absorbs the X-rays. |
