Gas analysis - Contents of certificates for calibration gas mixtures

Gas analysis - Preparation of calibration gas mixtures - Part 1: Gravimetric method for Class I mixtures

Gas analysis - Preparation of calibration gas mixtures - Part 2: Gravimetric method for Class II mixtures

Gas analysis - Comparison methods for determining and checking the composition of calibration gas mixtures

Gas analysis - Preparation of calibration gas mixtures - Static volumetric method

Gas analysis - Preparation of calibration gas mixtures using dynamic methods - Part 1: General aspects

Gas analysis - Preparation of calibration gas mixtures using dynamic volumetric methods - Part 10: Permeation method

Gas analysis - Preparation of calibration gas mixtures using dynamic volumetric methods - Part 11: Electrochemical generation

Gas analysis - Preparation of calibration gas mixtures using dynamic methods - Part 2: Piston pumps

Gas analysis - Preparation of calibration gas mixtures using dynamic volumetric methods - Part 4: Continuous syringe injection method

Gas analysis - Preparation of calibration gas mixtures using dynamic volumetric methods - Part 5: Capillary calibration devices

Gas analysis - Preparation of calibration gas mixtures using dynamic methods - Part 6: Critical flow orifices

Gas analysis - Preparation of calibration gas mixtures using dynamic methods - Part 7: Thermal mass-flow controllers

Gas analysis - Preparation of calibration gas mixtures using dynamic volumetric methods - Part 8: Diffusion method

Gas analysis - Preparation of calibration gas mixtures using dynamic volumetric methods - Part 9: Saturation method

Photography -- Micrographic films, spools and cores -- Dimensions

Connections for fluid power and general use - Ports and stud ends with ISO 261 metric threads and O-ring sealing - Part 4: Dimensions, design, test methods and requirements for external hex and internal hex port plugs

Pneumatic fluid power - Cylindrical quick-action couplings for maximum working pressures of 1 MPa, 1,6 MPa, and 2,5 MPa (10 bar, 16 bar and 25 bar) - Plug connecting dimensions, specifications, application guidelines and testing

Fasteners - Surface discontinuities - Part 2: Nuts

Fasteners - Surface discontinuities - Part 3: Bolts, screws and studs for special requirements

Metallic and other inorganic coatings - Electrodeposited coatings of chromium for engineering purposes

Coke - Determination of shatter indices

Programming languages - PL/I (Endorsement of ANSI standard X3.53-l976)

Hydraulic fluid power - Flange connections with split or one-piece flange clamps and metric or inch screws - Part 1: Flange connectors, ports and mounting surfaces for use at pressures of 3,5 MPa (35 bar) to 35 MPa (350 bar), DN 13 to DN 127

Hydraulic fluid power - Flange connections with split or one-piece flange clamps and metric or inch screws - Part 2: Flange connectors, ports and mounting surfaces for use at a pressure of 42 MPa (420 bar), DN 13 to DN 76