BS-EN-61331-1 › Complete Document History
Protective devices against diagnostic medical X-radiation
Complete Current Edition: |
2014 EDITION - Determination of attenuation properties of materials - Nov. 30, 2014
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Obsolete Revision Information: |
AMD 13968 - AMENDMENT 1 2002 EDITION - Nov. 25, 2002
2002 EDITION - Determination of attenuation properties of materials - June 15, 1995 |