
Protective Devices Against Diagnostic Medical X-Radiation - Part 1: Determination Of Attenuation Properties Of Materials
出版:British Standards Institution

专家解读视频
Pertains to materials in sheet form used for the manufacturing of PROTECTIVE DEVICES against X-RADIATION of RADIATION QUALITIES generated with X-RAY TUBE VOLTAGES up to 400 kV and gamma radiation emitted by radionuclides with photon energies up to 1,3 MeV.
Renumbers and supersedes BS 7817-1(1995). 2002 Version incorporates amendment 13968 to BS 7817-1(1995). (12/2002) 2002 Edition remains active and will be withdrawn on 11/06/2017. Supersedes 12/30242777 DC. (11/2014)
NF EN 61331-1:2015 - Identical
EN 61331-1:2014 - Identical
NBN EN 61331-1:2014 - Identical
UNE EN 61331-1:2003 - Identical
NF EN 61331-1:2002 - Identical
UNE EN 61331-1:2015 - Identical
SS EN 61331-1 Ed. 2 (2014) - Identical
UNE EN 61331-1 : 2015 - Identical
IEC 61331-1 : 2.0 - Identical
NF EN 61331-1 : 2015 - Identical
DIN EN 61331-1 : 2016 - Identical
NBN EN 61331-1 : 2014 - Identical
EN 61331-1 : 2014 - Identical
I.S. EN 61331-1:2014 - Identical
DIN EN 61331-1 : 2016 - Identical
I.S. EN 61331-1:2014 - Identical