ISO 22868:2011
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ISO 22868:2011
51129

Тезис

ISO 22868:2011 specifies a noise test code for determining, efficiently and under standardized conditions, the noise emission characteristics of portable, hand‑held, combustion‑engine‑powered forestry and garden machines, including chain-saws, brush-cutters, grass-trimmers, pole-mounted powered pruners, hedge-trimmers and garden blowers/vacuums. Noise emission characteristics include the A‑weighted emission sound pressure level at the operator position and the A‑weighted sound power level.


Общая информация 

  •  :  Withdrawn
     : 2011-03
  •  : 2
  •  : ISO/TC 23/SC 17 Manually portable (hand-held) powered lawn and garden equipment and forest machinery
  •  :
    13.140 Noise with respect to human beings
    17.140.20 Noise emitted by machines and equipment
    65.060.80 Forestry equipment

Жизненный цикл


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