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ISO 6966-2:2014PublishedAircraft ground equipment — Basic requirements — Part 2: Safety requirementsISO 6966-1:2005PublishedAircraft ground equipment — Basic requirements — Part 1: General design requirementsISO 6967:2006PublishedAircraft ground equipment — Main deck loader — Functional requirementsISO 6968:2005PublishedAircraft ground equipment — Lower deck loader — Functional requirementsISO 6969:2004PublishedRoad vehicles — Sound signalling devices — Tests after mounting on vehicleISO 6971:2002PublishedCranked-link drag chains of welded construction, attachments and sprocketsISO 6972:2002PublishedCranked-link mill chains of welded construction, attachments and sprocketsISO 6974-3:2018PublishedNatural gas — Determination of composition and associated uncertainty by gas chromatography — Part 3: Precision and biasISO 6974-5:2014PublishedNatural gas — Determination of composition and associated uncertainty by gas chromatography — Part 5: Isothermal method for nitrogen, carbon dioxide, C1 to C5 hydrocarbons and C6+ hydrocarbonsISO 6974-1:2012PublishedNatural gas — Determination of composition and associated uncertainty by gas chromatography — Part 1: General guidelines and calculation of compositionISO 6974-2:2012PublishedNatural gas — Determination of composition and associated uncertainty by gas chromatography — Part 2: Uncertainty calculationsISO 6974-6:2002PublishedNatural gas — Determination of composition with defined uncertainty by gas chromatography — Part 6: Determination of hydrogen, helium, oxygen, nitrogen, carbon dioxide and C1 to C8 hydrocarbons using three capillary columnsISO 6974-4:2000PublishedNatural gas — Determination of composition with defined uncertainty by gas chromatography — Part 4: Determination of nitrogen, carbon dioxide and C1 to C5 and C6+ hydrocarbons for a laboratory and on-line measuring system using two columnsISO 6975:1997PublishedNatural gas — Extended analysis — Gas-chromatographic methodISO 6976:2016PublishedNatural gas — Calculation of calorific values, density, relative density and Wobbe indices from compositionISO 6978-1:2003PublishedNatural gas — Determination of mercury — Part 1: Sampling of mercury by chemisorption on iodineISO 6978-2:2003PublishedNatural gas — Determination of mercury — Part 2: Sampling of mercury by amalgamation on gold/platinum alloyISO 6980-1:2023PublishedNuclear energy — Reference beta-particle radiation — Part 1: Methods of productionISO 6980-2:2023PublishedNuclear energy — Reference beta-particle radiation — Part 2: Calibration fundamentals related to basic quantities characterizing the radiation fieldISO 6980-3:2023PublishedNuclear energy — Reference beta-particle radiation — Part 3: Calibration of area and personal dosemeters and the determination of their response as a function of beta radiation energy and angle of incidenceISO 6983-1:2009PublishedAutomation systems and integration — Numerical control of machines — Program format and definitions of address words — Part 1: Data format for positioning, line motion and contouring control systemsISO 6986:2013PublishedSide and face milling (slotting) cutters with indexable inserts — DimensionsISO 6987:2012PublishedIndexable hard material inserts with rounded corners, with partly cylindrical fixing hole — DimensionsISO 6989:1981PublishedTextile fibres — Determination of length and length distribution of staple fibres (by measurement of single fibres)ISO 6993-1:2006PublishedBuried, high-impact poly(vinyl chloride) (PVC-HI) piping systems for the supply of gaseous fuels — Part 1: Pipes for a maximum operating pressure of 1 bar (100 kPa)