untitled Li ce ns ed C op y W an g B in , I S O /E X C H A N G E C H IN A S T A N D A R D S , 0 3/ 01 /2 00 8 06 5 9, U nc on tr ol le d C op y, ( c) B S I BRITISH STANDARD BS EN 62220 1 2 2007 Medica[.]
Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 03/01/2008 06:59, Uncontrolled Copy, (c) BSI BRITISH STANDARD Medical electrical equipment — Characteristics of digital X-ray imaging devices — Part 1-2: Determination of the detective quantum efficiency — Detectors used in mammography The European Standard EN 62220-1-2:2007 has the status of a British Standard ICS 11.040.50 12&23