NEN EN ISO 14509-2:2006废止
Small Craft - Airborne Sound Emitted By Powered Recreational Craft - Part 2: Sound Assessment Using Reference Craft
出版：Nederlands Normalisatie Instituut
专家解读视频
2006 [01/11/2006]DRAFT 2005 [01/04/2005]DRAFT 2004 [01/01/2004]
Supersedes NEN EN ISO 14509. (11/2008)
ISO 14509-2:2006 - Identical
UNE EN ISO 14509-2:2007 - Identical
I.S. EN ISO 14509-2:2006 - Identical
NF EN ISO 14509-2:2007 - Identical
NBN EN ISO 14509-2:2007 - Identical
DIN EN ISO 14509-2 (2007-02) - Identical
BS EN ISO 14509-2:2006 - Identical
NS EN ISO 14509-2 Ed. 1 (2006) - Identical
UNI EN ISO 14509-2:2007 - Identical
SS EN ISO 14509-2 Ed. 1 (2006) - Identical
ONORM EN ISO 14509-2:2007 - Identical
