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ISO 15500-16:2001WithdrawnRoad vehicles — Compressed natural gas (CNG) fuel system components — Part 16: Rigid fuel lineISO 15500-17:2001WithdrawnRoad vehicles — Compressed natural gas (CNG) fuel system components — Part 17: Flexible fuel lineISO 15500-18:2001WithdrawnRoad vehicles — Compressed natural gas (CNG) fuel system components — Part 18: FilterISO 15500-19:2001WithdrawnRoad vehicles — Compressed natural gas (CNG) fuel system components — Part 19: FittingsISO 15500-1:2000WithdrawnRoad vehicles — Compressed natural gas (CNG) fuel system components — Part 1: General requirements and definitionsISO 15501-2:2016WithdrawnRoad vehicles — Compressed natural gas (CNG) fuel systems — Part 2: Test methodsISO 15501-1:2016WithdrawnRoad vehicles — Compressed natural gas (CNG) fuel systems — Part 1: Safety requirementsISO 15501-1:2012WithdrawnRoad vehicles — Compressed natural gas (CNG) fuel systems — Part 1: Safety requirementsISO 15501-1:2001WithdrawnRoad vehicles — Compressed natural gas (CNG) fuel systems — Part 1: Safety requirementsISO 15501-2:2001WithdrawnRoad vehicles — Compressed natural gas (CNG) fuel systems — Part 2: Test methodsISO/TS 15869:2009WithdrawnGaseous hydrogen and hydrogen blends — Land vehicle fuel tanksISO 16246:2005WithdrawnRoad vehicles — M12 x 1,25 spark-plugs with flat seating and 14 mm hexagon and their cylinder head housingISO/TS 16332:2006WithdrawnDiesel engines — Fuel filters — Method for evaluating fuel/water separation efficiencyISO 17447-1:2015WithdrawnRoad Vehicles — Glow-plugs with conical seating and their cylinder head housing — Part 1: Basic characteristics and dimensions for metal-sheath-type glow-plugsISO/TS 17536-2:2017WithdrawnRoad vehicles — Aerosol separator performance test for internal combustion engines — Part 2: Laboratory test methodISO 18418-1:2016WithdrawnGasoline engines — Medium pressure liquid fuel supply connections — Part 1: 60° female cone connectorsISO 18418-1:2014WithdrawnGasoline engines — Medium pressure liquid fuel supply connections — Part 1: 60° female cone connectorsISO 18418-2:2014WithdrawnGasoline engines — Medium pressure liquid fuel supply connections — Part 2: Pipe assembliesISO 18669-2:2020WithdrawnInternal combustion engines — Piston pins — Part 2: Inspection measuring principlesISO 18669-1:2013WithdrawnInternal combustion engines — Piston pins — Part 1: General specificationsISO 18669-1:2004WithdrawnInternal combustion engines — Piston pins — Part 1: General specificationsISO 18669-2:2004WithdrawnInternal combustion engines — Piston pins — Part 2: Inspection measuring principlesISO 19078:2006WithdrawnGas 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 19438:2003WithdrawnDiesel fuel and petrol filters for internal combustion engines — Filtration efficiency using particle counting and contaminant retention capacityISO 19723-1:2018WithdrawnRoad vehicles — Liquefied natural gas (LNG) fuel systems — Part 1: Safety requirements