Ptb.de Popularity Chart from 01/01/2018 to 09/06/2025
Physikalisch-Technische Bundesanstalt - PTB is Germany's national institute that measures things with extreme scientific precision and reliability
| Related Site | Description |
|---|---|
| Nist.gov | National Institute of Standards and Technology |
| Npl.co.uk | National Physical Laboratory UK |
| Lne.fr | French National Metrology and Testing Laboratory |
| Vsl.nl | VSL Dutch Metrology Institute |
| Metas.ch | Swiss Federal Institute of Metrology |
| Inrim.it | Italian National Metrology Institute |
| Sp.se | RISE Research Institutes of Sweden |
| Bipm.org | International Bureau of Weights and Measures |
| Euramet.org | European Association of National Metrology Institutes |
| Ptb.de | Physikalisch-Technische Bundesanstalt |
| Dlr.de | German Aerospace Center |
| Fraunhofer.de | Fraunhofer-Gesellschaft research organization |
| Helmholtz.de | Helmholtz Association of German Research Centres |
| Mpg.de | Max Planck Society |
| Leibniz-gemeinschaft.de | Leibniz Association research institutes |
| Dfg.de | German Research Foundation |
| Bmwi.de | German Federal Ministry for Economic Affairs |
| Bmbf.de | German Federal Ministry of Education and Research |
| Iso.org | International Organization for Standardization |
| Iec.ch | International Electrotechnical Commission |
| Astm.org | ASTM International standards organization |
| Din.de | German Institute for Standardization |
| Ieee.org | Institute of Electrical and Electronics Engineers |