ISSN:
1476-4687
Quelle:
Nature Archives 1869 - 2009
Thema:
Biologie
,
Chemie und Pharmazie
,
Medizin
,
Allgemeine Naturwissenschaft
,
Physik
Notizen:
[Auszug] EVIEWING present-day means of producing Jtv cold, one is struck by the fact that refrigerators, that is, machines for producing cold, operate over only the temperature range between the ambient or room temperature and 80 ° C. A second point is that in most refrigerators the cold is produced by ...
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1038/176623a0
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