GB/T 17006.7-2003

Evaluation and routine testing in medical imaging departments--Part 2-7: Constancy tests--Equipment for intra-oral dental radiography excluding dental panoramic equipment

医用成像部门的评价及例行试验 第2-7部分: 稳定性试验 口内牙科X射线摄影设备不包括牙科全景设备