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Noise reduction of jewelry cleaning machine |
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| รหัสดีโอไอ | |
| Title | Noise reduction of jewelry cleaning machine |
| Creator | Jaruwan ladorndoo |
| Contributor | Pramuk Osiri |
| Publisher | Mahidol University |
| Publication Year | 2558 |
| Keyword | noise induced hearing loss, absorption material, sound absorption coefficient |
