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sonic test | |||
noise test | |||
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noise test |
噪 声 试验 : 24 phrases in 12 subjects |
Automobiles | 1 |
Aviation | 1 |
Earth sciences | 1 |
Electronics | 2 |
Explosives and Explosive Ordnance Disposal | 1 |
General | 1 |
Geophysics | 3 |
Nautical | 1 |
Otorhinolaryngology | 1 |
Refrigeration | 1 |
Space | 2 |
Technology | 9 |