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ISO 17447-3:2015PublishedRoad Vehicles — Glow-plugs with conical seating and their cylinder head housing — Part 3: Tests and requirementsISO/TS 17536-2:2026PublishedRoad vehicles — Aerosol separator performance test for internal combustion engines — Part 2: Laboratory test methodISO 17536-4:2019PublishedRoad Vehicles — Aerosol separator performance test for internal combustion engines — Part 4: Laboratory fractional efficiency test methodISO/TS 17536-5:2018PublishedRoad Vehicles — Aerosol separator performance test for internal combustion engines — Part 5: Engine fractional efficiency test method and upstream distribution sampling methodISO 17536-1:2015PublishedRoad vehicles — Aerosol separator performance test for internal combustion engines — Part 1: GeneralISO/TS 17536-3:2014PublishedRoad vehicles — Aerosol separator performance test for internal combustion engines — Part 3: Method to perform engine gravimetric testISO 18418-1:2026PublishedGasoline engines — High pressure liquid fuel supply connections — Part 1: 60° concave cone connectorsISO 18418-2:2022PublishedGasoline engines — High pressure liquid fuel supply connections — Part 2: Pipe assembliesISO 18669-2:2025PublishedInternal combustion engines — Piston pins — Part 2: Inspection measuring principlesISO 18669-1:2021PublishedInternal combustion engines — Piston pins — Part 1: General specificationsISO 19078:2013PublishedGas cylinders — Inspection of the cylinder installation, and requalification of high pressure cylinders for the on-board storage of natural gas as a fuel for automotive vehiclesISO 19438:2023PublishedDiesel fuel and petrol filters for internal combustion engines — Filtration efficiency using particle counting and contaminant retention capacityISO/TS 19713-1:2010PublishedRoad vehicles — Inlet air cleaning equipment for internal combustion engines and compressors — Part 1: Fractional efficiency testing with fine particles (0,3 µm to 5 µm optical diameter)ISO/TS 19713-2:2010PublishedRoad vehicles — Inlet air cleaning equipment for internal combustion engines and compressors — Part 2: Fractional efficiency testing with coarse particles (5 µm to 40 µm optical diameter)ISO 19723-1:2025PublishedRoad vehicles — Liquefied natural gas (LNG) fuel systems — Part 1: Safety requirementsISO 19723-2:2025PublishedRoad vehicles — Liquefied natural gas (LNG) fuel systems — Part 2: Test methodsISO 19724:2020PublishedGasoline engines with direct injection — Cleanliness assessment of fuel injection equipmentISO 19825:2018PublishedRoad vehicles — Liquefied petroleum gas (LPG) refuelling connectorISO 19880-7:2025PublishedGaseous hydrogen — Fuelling stations — Part 7: Rubber O-ringsISO 19880-2:2025PublishedGaseous hydrogen — Fuelling stations — Part 2: Dispensers and dispensing systemsISO 19880-5:2025PublishedGaseous hydrogen — Fuelling stations — Part 5: Dispenser hoses and hose assembliesISO 19880-8:2024PublishedGaseous hydrogen — Fuelling stations — Part 8: Fuel quality controlISO 19880-9:2024PublishedGaseous hydrogen — Fuelling stations — Part 9: Sampling for fuel quality analysisISO 19880-1:2020PublishedGaseous hydrogen — Fuelling stations — Part 1: General requirementsISO 19880-3:2018PublishedGaseous hydrogen — Fuelling stations — Part 3: Valves