ISO - Page 736/1201

• Norma Técnica ISO 6974

  Title: Natural gas - Determination of hydrogen, inert gases and hydrocarbons up to C8 - Gas chromatographic method
  Entity: ISO
  Subject: Natural gas

• Norma Técnica ISO 6974-1

  Title: Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 1: General guidelines and calculation of composition
  Entity: ISO
  Subject: Natural gas

• Norma Técnica ISO 6974-2

  Title: Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 2: Uncertainty calculations
  Entity: ISO
  Subject: Natural gas

• Norma Técnica ISO 6974-3

  Title: Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 3: Precision and bias
  Entity: ISO
  Subject: Natural gas

• Norma Técnica ISO 6974-4

  Title: Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 4: Determination of nitrogen, carbon dioxyde and C to C and C hydrocarbons for a laboratory and on-line measuring system using two columns
  Entity: ISO
  Subject: Natural gas

• Norma Técnica ISO 6974-5

  Title: Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 5: Isothermal method for nitrogen, carbon dioxide, C to C hydrocarbons and C hydrocarbons
  Entity: ISO
  Subject: Natural gas

• Norma Técnica ISO 6974-6

  Title: Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 6: Determination of hydrogen, helium, oxygen, nitrogen, carbon dioxide and C to C hydrocarbons using three capillary columns
  Entity: ISO
  Subject: Natural gas

• Norma Técnica ISO 6975

  Title: Natural gas - Extended analysis - Gas-chromatographic method
  Entity: ISO
  Subject: Natural gas

• Norma Técnica ISO 6976

  Title: Natural gas - Calculation of calorific values, density, relative density and Wobbe indices from composition
  Entity: ISO
  Subject: Natural gas

• Norma Técnica ISO 6977

  Title: Natural gas; Determination of water and methanol contents; Gas chromatographic method
  Entity: ISO
  Subject: Chemical analysis

• Norma Técnica ISO 6978

  Title: Natural gas; determination of mercury
  Entity: ISO
  Subject: Natural gas

• Norma Técnica ISO 6978-1

  Title: Natural gas - Determination of mercury - Part 1: Sampling of mercury by chemisorption on iodine
  Entity: ISO
  Subject: Natural gas

• Norma Técnica ISO 6978-2

  Title: Natural gas - Determination of mercury - Part 2: Sampling of mercury by amalgamation on gold/platinum alloy
  Entity: ISO
  Subject: Natural gas

• Norma Técnica ISO 6979

  Title: Needle roller bearings; Heavy series; Dimensions and tolerances
  Entity: ISO
  Subject: Rolling bearings

• Norma Técnica ISO 698

  Title: Filler rods for braze welding; Determination of conventional bond strength on steel, cast iron and other metals
  Entity: ISO
  Subject: Brazing and soldering

• Norma Técnica ISO 6980

  Title: Reference beta radiations for calibrating dosimeters and dose-rate meters and for determining their response as a function of beta-radiation energy
  Entity: ISO
  Subject: Radiation measurements

• Norma Técnica ISO 6980-1

  Title: Nuclear energy - Reference beta-particle radiation - Part 1: Methods of production
  Entity: ISO
  Subject: Radiation measurements

• Norma Técnica ISO 6980-2

  Title: Nuclear energy - Reference beta-particle radiation - Part 2: Calibration fundamentals related to basic quantities characterizing the radiation field
  Entity: ISO
  Subject: Radiation measurements

• Norma Técnica ISO 6980-3

  Title: Nuclear 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 incidence
  Entity: ISO
  Subject: Radiation measurements

• Norma Técnica ISO 6981

  Title: Hydraulic fluid power; cylinders; rod end plain eyes; mounting dimensions
  Entity: ISO
  Subject: Cylinders

• Norma Técnica ISO 6982

  Title: Hydraulic fluid power; cylinders; rod end spherical eyes; mounting dimensions
  Entity: ISO
  Subject: Cylinders

• Norma Técnica ISO 6983-1

  Title: Automation 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 systems
  Entity: ISO
  Subject: Numerically controlled machines

• Norma Técnica ISO 6984

  Title: Round non-alloy steel wires for stranded wire ropes for mine hoisting; specifications
  Entity: ISO
  Subject: Steel wire, wire ropes and link chains

• Norma Técnica ISO 6986

  Title: Side and face milling (slotting) cutters with indexable inserts - Dimensions
  Entity: ISO
  Subject: Milling tools

• Norma Técnica ISO 6987

  Title: Indexable hard material inserts with rounded corners, with partly cylindrical fixing hole - Dimensions
  Entity: ISO
  Subject: Cutting tools in general

• 731
• 732
• 733
• 734
• 735
• 736
• 737
• 738
• 739
• 740
• 741

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