Vibration (weighted effective value of acceleration;
EN 28662-1, ISO 8662-11) :
a
= Vibration emission level
h
K
= Measurement uncertainty (vibration)
h
Sound level (EN 12549):
L
= Sound pressure level
pA
L
= Acoustic power level
WA
K
, K
= Measurement uncertainty
pA
WA
Wear ear protectors!
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