Metabo B 32/3 Manual Original página 12

en ENGLISH
Vibration total value (vector sum of three directions)
determined in accordance with EN 62841:
a = Vibration emission value
h, D
(Drilling in metal)
K = Uncertainty (vibration)
h,D
Typical A-effective perceived sound levels:
L = sound pressure level
pA
L = acoustic power level
WA
K , K = Uncertainty
pA WA
Wear ear protectors!
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