GOST R IEC 61223-2-2-2001 医疗成像部门评估和常规试验.第2-2部分:稳定性试验.X射线摄影暗匣和换片器.屏-片接触和屏-匣组件相对灵敏度
Evaluation and routine testing in medical imaging departments. Part 2-2. Constancy tests. Radiographic cassettes and film changers. Film-screen contact and relative sensitivity of the screen-cassette assembly