
Acoustics - Measurement of the influence of road surfaces on traffic noise Part 1: Statistical Pass-By method
出版:International Organization for Standardization

專家解讀視頻
GB/T 20243.1-2006 - Identical
BS EN ISO 11819-1:2001 - Identical
SN EN ISO 11819-1:2002 - Identical
PN EN ISO 11819-1:2004 - Identical
UNE EN ISO 11819-1:2002 - Identical
SS EN ISO 11819-1 Ed. 1 (2001) - Identical
SS ISO 11819-1 Ed. 1 (1998) - Identical
NEN EN ISO 11819-1:2001 - Identical
NS EN ISO 11819-1 Ed. 1 (2001) - Identical
BS ISO 11819-1:1997 - Identical
DIN EN ISO 11819-1 (2002-05) - Identical
ONORM EN ISO 11819-1:2002 - Identical
NBN EN ISO 11819-1:2001 - Identical
NF EN ISO 11819-1:2002 - Identical
UNI EN ISO 11819-1:2004 - Identical
I.S. EN ISO 11819-1:2002 - Identical
NS EN ISO 14509:2000 - Identical