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
Rectangular iron all-cast moulding boxes having inside dimensions: length from 2400 to 3000 mm, width from 1600 to 2000 mm, height 700; 800 mm. Construction and dimensions
