UNI EN ISO 3381:2011现行
Railway Applications - Acoustics - Measurement Of Noise Inside Railbound Vehicles
出版：Italian Standards
专家解读视频
Describes the conditions for obtaining reproducible and comparable measurement results of levels and spectra of noise inside all kinds of vehicles on rails or other types of fixed track, hereinafter conventionally called "train", except for track maintenance vehicles in operation.
ONORM EN ISO 3381:2011 - Identical
SN EN ISO 3381:2011 - Identical
NS EN ISO 3381:2011 - Identical
UNE EN ISO 3381:2011 - Identical
NF EN ISO 3381:2011 - Identical
SS EN ISO 3381 Ed. 2 (2011) - Identical
NEN EN ISO 3381:2011 - Identical
NBN EN ISO 3381:2011 - Identical
