gravity co to jest
ABAP definicja API gravity. Co znaczy relative density of petroleum liquids according to values.
Znaczenie gravity definicja.

Czy przydatne?

Definicja API gravity

Co znaczy:

A distinction between the relative density of petroleum liquids according to values determined by the American Petroleum Institute (API).

API gravity is measured by a hydrometer instrument, which has a scale graduated in degrees API.

Słownik i definicje SAPa na A.