EN第三版标准This British Standard is the UK implementation of EN 60601-1:2006+A11:2011. It is identical to IEC 60601-1:2005. It supersedes BS EN 60601-1:2006, which will be withdrawn on 1 October 2014. The start and finish of text introduced or altered b

BS EN 60601-2-62_2015 Medical electrical equipment. Particular requirements for the basic safety and essential performance of high intensity theraprutic ultrasound(HITU) equipment