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helium temperature scale
subjectfact 
helium temperature scalehas approval date 1958has source: Jerrard, H.G., McNeill, D.B. 1992 Dictionary of Scientific Units, Chapman and Hall, 2001-09-27 09:32:43.0
has definition The vapour pressure of helium 4 is used as an indication of temperature in the region 1 to 5.2 K.has source: Jerrard, H.G., McNeill, D.B. 1992 Dictionary of Scientific Units, Chapman and Hall, 2001-09-27 09:32:43.0
is an instance of temperature unithas source: Jerrard, H.G., McNeill, D.B. 1992 Dictionary of Scientific Units, Chapman and Hall, 2001-09-27 09:32:43.0
temperature unitis a unit of temperature2001-09-27 09:32:42.0
has triple point of water -has source: Jerrard, H.G., McNeill, D.B. 1992 Dictionary of Scientific Units, Chapman and Hall2001-09-27 09:32:42.0
has absolute zero -has source: Jerrard, H.G., McNeill, D.B. 1992 Dictionary of Scientific Units, Chapman and Hall2001-09-27 09:32:42.0
unithas historical origin2001-09-27 09:32:42.0
represents2001-09-27 09:32:42.0