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Označení normy: | ISO 10349-11:1992 |
Počet stran: | 2 |
Vydání: | 1 |
Vydáno: | 1992 |
Jazyk: | Anglicky |
DESCRIPTION
ISO 10349-11:1992
Specifies a method of determining the specific gravity (relative density) of solutions used in photographic processing. Measurement is made by a hydrometer capable of measuring density to 0,001 units, after the test portion has reached thermal equilibrium with a water-bath (at 25 °C).