Registration number (WIID)Project No.TitleStatus
14272ISO 7507-3:1993Petroleum and liquid petroleum products — Calibration of vertical cylindrical tanks — Part 3: Optical-triangulation methodAtcelts
9400ISO 3838:1983Crude petroleum and liquid or solid petroleum products — Determination of density or relative density — Capillary-stoppered pyknometer and graduated bicapillary pyknometer methodsAtcelts
13935ISO 7278-2:1988Liquid hydrocarbons — Dynamic measurement — Proving systems for volumetric meters — Part 2: Pipe proversAtcelts
27586ISO 4266-3:2002Petroleum and liquid petroleum products — Measurement of level and temperature in storage tanks by automatic methods — Part 3: Measurement of level in pressurized storage tanks (non-refrigerated)Atcelts
27589ISO 4266-6:2002Petroleum and liquid petroleum products — Measurement of level and temperature in storage tanks by automatic methods — Part 6: Measurement of temperature in pressurized storage tanks (non-refrigerated)Atcelts
9218ISO 3733:1976Petroleum products and bituminous materials — Determination of water — Distillation methodAtcelts
3748ISO 91-1:1982Petroleum measurement tables — Part 1: Tables based on reference temperatures of 15 degrees C and 60 degrees FAtcelts
25878ISO 3170:1988/Amd 1:1998Petroleum liquids — Manual sampling — Amendment 1Atcelts
85473ISO 4266-4:2023Petroleum and liquid petroleum products — Measurement of level and temperature in storage tanks by automatic methods — Part 4: Measurement of temperature in atmospheric tanksStandarts spēkā
86130ISO 12917-1:2017/Amd 1:2025Petroleum and liquid petroleum products — Calibration of horizontal cylindrical tanks — Part 1: Manual methods — Amendment 1Standarts spēkā
Displaying 101-110 of 158 results.