Registration number (WIID)Project No.TitleStatus
9657ISO 3993:1984Liquefied petroleum gas and light hydrocarbons — Determination of density or relative density — Pressure hydrometer methodStandarts spēkā
33724ISO 3838:2004Crude petroleum and liquid or solid petroleum products — Determination of density or relative density — Capillary-stoppered pyknometer and graduated bicapillary pyknometer methodsStandarts spēkā
37085ISO 11223:2004Petroleum and liquid petroleum products — Direct static measurements — Measurement of content of vertical storage tanks by hydrostatic tank gaugingStandarts spēkā
8357ISO 3171:1988Petroleum liquids — Automatic pipeline samplingStandarts spēkā
70709ISO/TS 21354:2020Measurement of multiphase fluid flowStandarts spēkā
86130ISO 12917-1:2017/Amd 1:2025Petroleum and liquid petroleum products — Calibration of horizontal cylindrical tanks — Part 1: Manual methods — Amendment 1Standarts spēkā
75570ISO 8222:2020Petroleum measurement systems — Calibration — Volumetric measures, proving tanks and field measures (including formulae for properties of liquids and materials)Standarts spēkā
72840ISO 22192:2021Bunkering of marine fuel using the Coriolis mass flow meter (MFM) systemStandarts spēkā
65049ISO 91:2017Petroleum and related products — Temperature and pressure volume correction factors (petroleum measurement tables) and standard reference conditionsStandarts spēkā
18388ISO 10337:1997Crude petroleum — Determination of water — Coulometric Karl Fischer titration methodStandarts spēkā
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