Indonesian to English
| nisbah admitans akustik corong | acoustic admittance ratio of horn |
| nisbah admitans akustik corong | |||
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| nisbah | 1 family name, name descriptive of origin or relationship. 2 (Fin.) ratio. |
| admitans | - |
| akustik | accustics |
| corong | funnel, shaft, microphone, mine shaft |