PTB (Physikalisch-Technische Bundesanstalt)
"Metrology Excellence"
Germany
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Karyawan:N/A
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Website:ptb.de
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Kantor Pusat:Braunschweig, Germany
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Berdiri Sejak:1887
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Operasional:Mon-Fri
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Jam Kerja:8 AM - 5 PM