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| Working Group 5.41 |
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Interferometry on Spheres
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Tasks
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New determination of Avogadro Constants (spherical interferometer)
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Traceability of density (plan-face interferometer)
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Head of Working Group |
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Dr.-Ing. Arnold R. Nicolaus
Tel.: ++49 (0)531 592-5410
Fax: ++49 (0)531 592-695410
E-Mail: arnold.nicolaus@ptb.de
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Address |
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Physikalisch-Technische Bundesanstalt
Working Group 5.41
Bundesallee 100
D-38116 Braunschweig
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© Physikalisch-Technische Bundesanstalt
Page created: 26-Sep-2006, last update: 26-Feb-2008 10:30 AM,
K. Eggert |
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