Engine. The engine shall be in operation according to CISPR 12. For vehicle with an electric propulsion motor or hybrid propulsion system, if this is not appropriate (e.g. in case of busses, trucks, two- and three wheel vehicles), transmission shafts, belts or chains may be disconnected to achieve the same operation condition for the propulsion.
Appears in 8 contracts
Samples: wiki.unece.org, undocs.org, unece.org
