Radiation protection accessories for medical use of X-radiation - Part 1: Determination of shielding properties of unleaded or lead reduced protective clothing— 11 стр.
13.280 Radiation. Including protection against radio-frequency radiation / Защита от радиационного излучения. Включая защиту от радиочастотного излучения
11.040.50 Radiographic. Including radiographic diagnostic and therapy equipment / Радиографическое оборудование. Включая радиографическое диагностическое и терапевтическое оборудование
