| 000 | 00387nam a22001097a 4500 | ||
|---|---|---|---|
| 999 |
_c16246 _d16246 |
||
| 245 |
_aISO 11690-2:1996-Acoustics - Recommended practice for the design of low-noise workplaces containing machinery - Part 2 : _bNoise control measures |
||
| 260 |
_aGeneva : _bInternational Organization for Standardization, _c1996. |
||
| 300 | _a36 p. | ||
| 650 | _aAcoustics | ||
| 650 | _aNoise | ||
| 942 | _cST | ||