OIML G18 Controlled Vocabulary Julia Neumann 2022-12-16 2023-01-02 10:32:57 en-EN gross mass #01630 the gross mass is the mass of the liquid determined by the measuring instrument (measured mass) as well as the mass of the liquid below the transducer and includes water and sediment entrained in the liquid. It does not include the mass of vapor above the liquid, the mass of the floating roof (if fitted), nor the mass of the free bottom sediment and water 2022-12-19 09:13:32