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| | LENGTH (Site not responding. Last check: 2007-10-26) |
 | | In 1983, at the time of the adoption of the present definition of the metre by the 17th Conference Generale des Poids et Mesures, the Comite International des Poids et Mesures (CIPM) drew up recommendations for the practical realization of the definition. |
 | | Poids et Mesures, 1960, 28, 71-72 and BIPM Comptes Rendus 11th Conf. |
 | | Poids et Mesures, 1963, 52, 26-27), with the indicated values for the wavelengths and the corresponding uncertainties. |
| indykfi.atomki.hu /kisfiz/MT/length.htm (1371 words) |
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