ISO/TC 188
| Projekta Nr. | ISO 14509-3:2009 |
|---|---|
| Nosaukums | <p>ISO 14509-3:2009 specifies the procedures for assessing sound emission of powered monohull recreational craft of length up to 24 m with a Froude number greater than 1,1. It is not applicable for personal watercraft (PWC).</p> <p>ISO 14509-3:2009 specifies the determination of the A-weighted sound pressure level by combining a calculation method and a measurement method.</p> |
| Reģistrācijas numurs (WIID) | 44710 |
| Darbības sfēra | <p>ISO 14509-3:2009 specifies the procedures for assessing sound emission of powered monohull recreational craft of length up to 24 m with a Froude number greater than 1,1. It is not applicable for personal watercraft (PWC).</p> <p>ISO 14509-3:2009 specifies the determination of the A-weighted sound pressure level by combining a calculation method and a measurement method.</p> |
| Statuss | Standarts spēkā |
| ICS grupa | 17.140.30 47.080 |