
Acoustics - Measurement of the influence of road surfaces on traffic noise Part 1: Statistical Pass-By method (ISO 11819-1:1997); English version of DIN EN ISO 11819-1
出版:German Institute for Standardisation (Deutsches Institut für Normung)

專家解讀視頻
SN EN ISO 11819-1:2002 - Identical
BS EN ISO 11819-1:2001 - Identical
ISO 11819-1:1997 - Identical
NEN EN ISO 11819-1:2001 - Identical
UNE EN ISO 11819-1:2002 - Identical
NS EN ISO 11819-1 Ed. 1 (2001) - Identical
I.S. EN ISO 11819-1:2002 - Identical
UNI EN ISO 11819-1:2004 - Identical
NF EN ISO 11819-1:2002 - Identical
NBN EN ISO 11819-1:2001 - Identical
ONORM EN ISO 11819-1:2002 - Identical
SS EN ISO 11819-1 Ed. 1 (2001) - Identical