Normas ISO

Belt drives -- V-belts and the corresponding pulleys for agricultural machineries -- Dimensions

Silk -- Electronic test method for defects and evenness of raw silk

Air quality -- Determination of the number concentration of airborne inorganic fibres by phase contrast optical microscopy -- Membrane filter method

Plastics piping systems -- Glass-reinforced thermosetting plastics (GRP) pipes -- Test methods for the determination of the apparent initial longitudinal tensile strength

Information technology -- Cultural and linguistic interoperability -- Definitions and relationship between symbols, icons, animated icons, pictograms, characters and glyphs

Condition monitoring and diagnostics of machines -- Requirements for qualification and assessment of personnel-- Part 2: Vibration condition monitoring and diagnostics