AENOR - UNE-EN 21683
ACOUSTICS. PREFERRED REFERENCE QUANTITIES FOR ACOUSTIC LEVELS. (ISO 1683:1983).
inactive, Most Current
| Organization: | AENOR |
| Publication Date: | 30 November 1995 |
| Status: | inactive |
| ICS Code (Character symbols): | 01.075 |
| ICS Code (Acoustic measurements and noise abatement in general): | 17.140.01 |
Document History
UNE-EN 21683
November 30, 1995
ACOUSTICS. PREFERRED REFERENCE QUANTITIES FOR ACOUSTIC LEVELS. (ISO 1683:1983).
A description is not available for this item.