DIN EN ISO 11689:1997-03 Acoustics - Procedure for the comparison of noise emission-data for machinery and equipment (ISO 11689:1996); German version EN ISO 11689:1996
2009DIN EN ISO 11689 Berichtigung 1:2009-09 Acoustics - Procedure for the comparison of noise emission-data for machinery and equipment (ISO 11689:1996); German version EN ISO 11689:1996, Corrigendum to DIN EN ISO 11689:1997-03; German version EN ISO 11689:1996/AC:2009
2009DIN EN ISO 11689 Berichtigung 1:2009 Acoustics - Procedure for the comparison of noise emission-data for machinery and equipment (ISO 11689:1996); German version EN ISO 11689:1996, Corrigendum to DIN EN ISO 11689:1997-03; German version EN ISO 11689:1996/AC:2009
1997DIN EN ISO 11689:1997-03 Acoustics - Procedure for the comparison of noise emission-data for machinery and equipment (ISO 11689:1996); German version EN ISO 11689:1996
1997DIN EN ISO 11689:1997 Acoustics - Procedure for the comparison of noise emission-data for machinery and equipment (ISO 11689:1996); German version EN ISO 11689:1996