NEN EN ISO 14163:1998现行
Acoustics - Guidelines For Noise Control By Silencers
出版：Nederlands Normalisatie Instituut
专家解读视频
Establishes a practical selection of silencers for noise control in gaseous media. Defines the acoustical and operational requirements for agreement between the supplier, manufacturer or user of a silencer. Describes the basic operation principles, but is not intended to be a silencer design guide.
SN EN ISO 14163:1999 - Identical
BS EN ISO 14163:1998 - Identical
DIN EN ISO 14163 (1999-05) - Identical
ONORM EN ISO 14163:1999 - Identical
NF EN ISO 14163:1999 - Identical
NBN EN ISO 14163:1999 - Identical
UNI EN ISO 14163:2001 - Identical
I.S. EN ISO 14163:1999 - Identical
NS EN ISO 14163 Ed. 1 (1998) - Identical
UNE EN ISO 14163:1999 - Identical
SS EN ISO 14163 Ed. 1 (1998) - Identical
ISO 14163:1998 - Identical
