ONORM EN ISO 14509-2:2007現(xiàn)行
Small Craft - Airborne Sound Emitted By Powered Recreational Craft - Part 2: Sound Assessment Using Reference Craft
出版：Osterreichisches Normungsinstitut
專家解讀視頻
Defines the procedures to assess the maximum sound emission of powered mono-hull recreational craft of up to 24 m length according to one of the two alternative methods defined in Annex A and Annex B.
ISO 14509-2:2006 - Identical
NEN EN ISO 14509-2:2006 - Identical
UNE EN ISO 14509-2:2007 - Identical
NS EN ISO 14509-2 Ed. 1 (2006) - Identical
SS EN ISO 14509-2 Ed. 1 (2006) - Identical
UNI 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
