| 1. | Engineering method for the determination of sound power levels of noise sources using sound intensity
根据声音强度测定噪声源声功率级的工程方法 |
| 2. | Acoustics - determination of sound power levels of noise sources - precision methods for anechoic and semi - anechoic rooms
声学噪声源声功率级的测定消声室和半消声室精密法 |
| 3. | Precision methods for the determination of sound power levels of noise sources in anechoic and hemi - anechoic rooms
在无回声和半无回声的室内精确测定噪声源声功率级的方法 |
| 4. | Acoustics - determination of sound power levels of noise sources using vibration velocity - measurement for seal machinery
声学振速法测定噪声源声功率级用于封闭机器的测量 |
| 5. | Acoustics - determination of sound power levels of noise sources using sound pressure - precision methods for reverberation rooms
声学声压法测定噪声源声功率级混响室精密法 |
| 6. | Acoustics - determination of sound power levels of noise sources using sound pressure - survey method using a reference sound source
声学声压法测定噪声源声功率级使用标准声源简易法 |
| 7. | Acoustics - determination of sound power levels of noise sources - guidelines for the use of basic standards iso 3740 : 2000 ; german version en iso 3740 : 2000
声学.噪声源声功率级测定.基础标准使用指南 |
| 8. | Acoustics - determination of sound power levels of noise sources using sound pressure - precision methods for anechoic and hemi - anechoic rooms
声学.利用声压测定噪声源声功率级.消声室和半消声室用精密法 |
| 9. | Acoustics . determination of sound power levels of noise sources . guide lines for the use of basic standards and for the preparation of noise test codes
声学噪声源声功率级的测定-使用基础标准与制订噪声测试规范的准则 |
| 10. | Acoustics - determination of sound power levels of noise sources using sound pressure - survey method using an enveloping measurement surface over a reflecting plane
声学声压法测定噪声源声功率级反射面上方采用包络测量表面的简易法 |
