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ISO 5165:2020PublishedPetroleum products — Determination of the ignition quality of diesel fuels — Cetane engine methodISO 5167-1:2022PublishedMeasurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full — Part 1: General principles and requirementsISO 5167-2:2022PublishedMeasurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full — Part 2: Orifice platesISO 5167-4:2022PublishedMeasurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full — Part 4: Venturi tubesISO 5167-3:2022PublishedMeasurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full — Part 3: Nozzles and Venturi nozzlesISO 5167-5:2022PublishedMeasurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full — Part 5: Cone metersISO 5167-6:2022PublishedMeasurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full — Part 6: Wedge metersISO 5168:2005PublishedMeasurement of fluid flow — Procedures for the evaluation of uncertaintiesISO 5169:1977PublishedMachine tools — Presentation of lubrication instructionsISO 5170:1977PublishedMachine tools — Lubrication systemsISO 5171:2019PublishedGas welding equipment — Pressure gauges used in welding, cutting and allied processesISO 5172:2006PublishedGas welding equipment — Blowpipes for gas welding, heating and cutting — Specifications and testsISO 5173:2023PublishedDestructive tests on welds in metallic materials — Bend testsISO 5175-3:2025PublishedGas welding equipment — Safety devices — Part 3: Decomposition blockers for low-pressure acetyleneISO 5175-1:2017PublishedGas welding equipment — Safety devices — Part 1: Devices incorporating a flame (flashback) arrestorISO 5175-2:2017PublishedGas welding equipment — Safety devices — Part 2: Devices not incorporating a flame (flashback) arrestorISO 5178:2019PublishedDestructive tests on welds in metallic materials — Longitudinal tensile test on weld metal in fusion welded jointsISO 5179:2021PublishedInvestigation of brazeability with spreading and gap-filling testISO/IEC 5181:2026PublishedInformation security, cybersecurity and privacy protection — Data provenanceISO 5182:2016PublishedResistance welding — Materials for electrodes and ancillary equipmentISO 5183-1:2026PublishedResistance welding equipment — Electrode adaptors, male taper 1:10 — Part 1: Conical fixing, taper 1:10ISO 5183-2:2000PublishedResistance spot welding — Electrode adaptors, male taper 1:10 — Part 2: Parallel shank fixing for end-thrust electrodesISO 5184:1979PublishedStraight resistance spot welding electrodesISO 5187:1985PublishedWelding and allied processes — Assemblies made with soft solders and brazing filler metals — Mechanical test methodsISO 5189:2023PublishedFine ceramics (advanced ceramics, advanced technical ceramics) — Methods for chemical analysis of metal impurities in silicon dioxide powders using inductively coupled plasma-optical emission spectrometry