Ergonomia
ERGONOMIA

  • EN 457:1992
    Safety of machinery - Auditory danger signals - General requirements, design and testing (ISO 7731:1986, modified)

  • EN 28662-1:1992
    Hand-held portable power tools - Measurement of vibrations at the handle - Part 1: General (ISO 8662-1:1988)

  • EN 60204-1:1992
    Safety of machinery - Electrical equipment of machines - Part 1: General requirements

  • ENV 25349:1992
    Mechanical vibrations - Measurement and the assessment of human exposure to hand-transmitted vibration (ISO 5349:1986)