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| 噪声仪 | |||
| 噪声表; 声级仪 | |||
| 噪声测量仪; 噪声水平测量仪 | |||
| 噪声计; 噪声电平测试器 | |||
| 噪声测试器 | |||
| 噪声测试计; 声级计; 嗓声计; 噪声指示计; 声频噪声计 | |||
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| 噪声计 | |||
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| 噪声计 | |||
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| 噪声计 | |||
| noise meter: 37 phrases in 12 subjects |
| Air defense | 1 |
| Automobiles | 3 |
| Earth sciences | 1 |
| Ecology | 1 |
| Electric machinery | 1 |
| Electronics | 3 |
| Geophysics | 1 |
| Nautical | 1 |
| Otorhinolaryngology | 2 |
| Shipbuilding | 2 |
| Space | 2 |
| Technology | 19 |
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