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噪声计 | |||
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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 |
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 |