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Tin Freezing-point Standard - Srm 741a U.s. Depatment of Commerce-nist
Tin Freezing-point Standard - Srm 741a
U.s. Depatment of Commerce-nist
The freezing point or time is a defining fixed point of the International Temperature Scale of 1990 (ITS-90). Realization of this freezing point is performed using a fixed-point cell containing high-purity tin. In this document, the methods used for the fabrication of the tin freezing-point cells and for the evaluation of SRM 741a are described.
| Mediji | Grāmatas Paperback Book (Grāmata ar mīksto vāku un līmēto muguru) |
| Izlaists | 1999. gada 30. jūnijs |
| ISBN13 | 9781495924996 |
| Izdevēji | CreateSpace Independent Publishing Platf |
| Lapas | 38 |
| Izmēri | 2 × 216 × 279 mm · 113 g |
| Valoda | Angļu |