xmlns:atom="http://www.w3.org/2005/Atom" xmlns:atom="http://www.w3.org/2005/Atom"
Full load sawing wood/engine at maximum revolution without load
combustion-engine driven: ISO 9207:1995 points 6.3 and 6.4
electric-motor operated: a test corresponding to ISO 9207:1995 point 6.3 and a test with the motor at maximum revolution without load
ISO 9207:1995 points 6.3 and 6.4
The resulting sound power level L WA is calculated by:
where L W1 and L W2 are the average sound power levels of the two different modes of operation defined above