Medical electrical equipment -- Part 2-11: Particular requirements for the basic safety and essential performance of gamma beam therapy equipment (IEC 60601-2-11:2013) (english version)
11.040.50 Radiographic. Including radiographic diagnostic and therapy equipment / Радиографическое оборудование. Включая радиографическое диагностическое и терапевтическое оборудование
11.040.60 Therapy equipment / Терапевтическое оборудование
