UNI EN 14388:2005被替代
Road Traffic Noise Reducing Devices - Specifications
出版：Italian Standards
专家解读视频
Describes the performance requirements and methods of evaluation for road traffic noise reducing devices. Includes acoustic, non-acoustic and long term performance, but not aspects such as resistance to vandalism or requirements of visual appearance. Also encompasses products used for road traffic noise reduction made from any materials.
BS EN 14388:2005 - Identical
SN EN 14388:2006 - Identical
ONORM EN 14388:2008 - Identical
NEN EN 14388:2015 - Identical
EN 14388:2015 - Identical
DIN EN 14388 (2005-10) - Identical
NBN EN 14388:2005 - Identical
I.S. EN 14388:2005 - Identical
NF EN 14388:2005 - Identical
NS EN 14388:2005 - Identical
UNE EN 14388:2006 - Identical
SS EN 14388:2005 - Identical
NEN EN 14388:2006 - Identical
ONORM EN 14388:2005 - Identical
