Registration number (WIID)Project No.TitleStatus
70709ISO/TS 21354:2020Measurement of multiphase fluid flowStandarts spēkā
45560ISO 4257:2001/Cor 1:2007Liquefied petroleum gases — Method of sampling — Technical Corrigendum 1Standarts spēkā
86130ISO 12917-1:2017/Amd 1:2025Petroleum and liquid petroleum products — Calibration of horizontal cylindrical tanks — Part 1: Manual methods — Amendment 1Standarts spēkā
33525ISO 4269:2001Petroleum and liquid petroleum products — Tank calibration by liquid measurement — Incremental method using volumetric metersStandarts spēkā
21674ISO 7507-5:2000Petroleum and liquid petroleum products — Calibration of vertical cylindrical tanks — Part 5: External electro-optical distance-ranging methodStandarts spēkā
16591ISO 9030:1990Crude petroleum — Determination of water and sediment — Centrifuge methodStandarts spēkā
12949ISO 6551:1982Petroleum liquids and gases — Fidelity and security of dynamic measurement — Cabled transmission of electric and/or electronic pulsed dataStandarts spēkā
9657ISO 3993:1984Liquefied petroleum gas and light hydrocarbons — Determination of density or relative density — Pressure hydrometer methodStandarts spēkā
35927ISO 12917-2:2002Petroleum and liquid petroleum products — Calibration of horizontal cylindrical tanks — Part 2: Internal electro-optical distance-ranging methodStandarts spēkā
75570ISO 8222:2020Petroleum measurement systems — Calibration — Volumetric measures, proving tanks and field measures (including formulae for properties of liquids and materials)Standarts spēkā
Displaying 111-120 of 158 results.