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1993 Intercomparison of Photometric Units Maintained at NIST (USA) and PTB (Germany)
A bilateral intercomparison of photometric units between NIST, USA and PTB, Germany has been conducted to update the knowledge of the relationship between the photometric units disseminated in each country. The luminous intensity unit (cd) and the luminous flux unit (lm) maintained at both laborator...
Wedi'i Gadw mewn:
| Cyhoeddwyd yn: | J Res Natl Inst Stand Technol |
|---|---|
| Prif Awduron: | , |
| Fformat: | Artigo |
| Iaith: | Inglês |
| Cyhoeddwyd: |
[Gaithersburg, MD] : U.S. Dept. of Commerce, National Institute of Standards and Technology
1995
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| Pynciau: | |
| Mynediad Ar-lein: | https://ncbi.nlm.nih.gov/pmc/articles/PMC4887250/ https://ncbi.nlm.nih.gov/pubmed/29151737 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.6028/jres.100.016 |
| Tagiau: |
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