bn:00908776n
Noun Concept
Categories: Temperature
EN
International Temperature Scale of 1990  International Temperature Scale  International Temperature Scale 1990  ITS-90  ITS90
EN
The International Temperature Scale of 1990 is an equipment calibration standard specified by the International Committee of Weights and Measures for making measurements on the Kelvin and Celsius temperature scales. Wikipedia
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EN
The International Temperature Scale of 1990 is an equipment calibration standard specified by the International Committee of Weights and Measures for making measurements on the Kelvin and Celsius temperature scales. Wikipedia