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Four-block beam collimator
The photo shows a four-block collimator installed on a control table for positioning the alignment reference marks. Designed for use with the secondary beams, the collimators operated in vacuum conditions. The blocks were made of steel and had a standard length of 1 m. The maximum aperture had a squ...
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| Publicado: |
1977
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| Acceso en línea: | http://cds.cern.ch/record/969125 |