Protective devices against diagnostic medical X-radiation - Part 1: Determination of attenuation properties of materials (IEC 61331-1:1994); German version EN 61331-1:2002— 17 стр.
Protective devices against diagnostic medical X-radiation - Part 1: Determination of attenuation properties of materials (IEC 61331-1:2014); German version EN 61331-1:2014— 30 стр.
Protective devices against diagnostic medical X-radiation - Part 1: Determination of attenuation properties of materials (IEC 61331-1:2014); German version EN 61331-1:2014— 30 стр.
Radiation protection accessories for medical use of X-radiation - Part 1: Determination of shielding properties of unleaded or lead reduced protective clothing— 11 стр.