… screens, examination or treatment tables, chairs and the like. …
Explanatory notes
… screens, examination or treatment tables, chairs and the like (+) . ‑ Apparatus based on the use of … . After leaving the body under examination, the X‑rays strike a photographic plate or film and are recorded … ). (b) Photographic plates and film ( Chapter 37 ). (c) Kenotrons and other rectifying tubes or valves, used in …