• 1. noise-level meter: 噪声级电平表
• 2. Noise level meter: 声级计 | 噪声计 | 噪音位准表
• 3. noise level indicating meter: 噪声声级指示器

更多释义

• 1.Conclusion Recording sound level meter can be well used to measure and assess noise exposure in complicate working environment.
  结论个体噪声暴露测量可以较好地解决现场复杂情况下的噪声暴露评价问题。
  dict.yoduao.com

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