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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...
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| 出版年: | J Res Natl Inst Stand Technol |
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| 主要な著者: | , |
| フォーマット: | Artigo |
| 言語: | Inglês |
| 出版事項: |
[Gaithersburg, MD] : U.S. Dept. of Commerce, National Institute of Standards and Technology
1995
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| 主題: | |
| オンライン･アクセス: | 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 |
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