National and international standards and recommendations : acoustics, vibration & shock, luminance & contrast
18
| Formato: | |
|---|---|
| Publicado em: |
Naerum : Bruel & Kjaer,
1981
|
| Assuntos: |
18
| Formato: | |
|---|---|
| Publicado em: |
Naerum : Bruel & Kjaer,
1981
|
| Assuntos: |