Povučen
ISO 22868:2005 specifies a noise test code for determining, efficiently and under standardized conditions, the noise emission characteristics of portable, hand-held, combustion-engine-powered forest machines such as chain-saws, brush cutters and grass trimmers. Noise emission characteristics include the A-weighted emission sound pressure level at the operator position and the A-weighted sound power level. The code is applicable for manufacturers' product controls as well as type tests. It is intended that the results obtained will be able to be used to compare different machines or different models of the same type of machine. Although the noise emission values determined are obtained in an artificial operation, they are representative of noise emission in a real work situation.
POVUČEN
ISO 22868:2005
95.99
Povučen
23. 2. 2011.
POVUČEN
ISO 22868:2011
Mašine za šumarstvo - Pravilo za ispitivanje buke prenosivih, ručno upravljanih mašina pogonjenih motorom sa unutrašnjim sagorevanjem - Inženjerska metoda (stepen tačnosti 2)
95.99 Povučen