DIN EN 61262-3:1995-09 医用电气设备电光X射线图像增强器的特性第3部分:亮度分布和亮度不均匀性的测定(IEC 61262-3:1994)
Medical electrical equipment - Characteristics of electro-optical X-ray image intensifiers - Part 3: Determination of the luminance distribution and luminance non-uniformity (IEC 61262-3:1994); German version EN 61262-3:1994