| 1. | Noise reduction in a tractor cab by sound absorption
拖拉机驾驶室内吸声降噪的试验研究 |
| 2. | The gradation of sound absorption property for absorbent products
建筑吸声产品的吸声性能分级 |
| 3. | Sound absorption properties of aluminium foam
泡沫铝吸声性能的研究 |
| 4. | Acoustics - measurement of sound absorption in a reverberation room
声学.混响室内声音吸收测量 |
| 5. | Acoustics - measurement of sound absorption in a reverberation room
声学.混响室内声音吸收的测量 |
| 6. | Sound absorption insulation and hot insulation
吸音隔音隔热 |
| 7. | Glass wool products for sound absorption
吸声用玻璃棉制品 |
| 8. | Method for measurement of sound absorption coefficients in a reverberation room
混响室中吸音率的测量方法 |
| 9. | Advances in sound absorption polymers
高分子吸声材料 |
| 10. | Acoustics . sound absorbers for use in buildings . rating of sound absorption
声学.建筑物用吸音器.吸音额定值 |
