• 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。

    youdao

  • Sound-level meter by its simple, convenient, the cost is low, the precision higher a series of merits, become one of aircraft noise measurement aspect main metering equipment.

    声级简单方便成本精度高等一系列优点成为航空器噪音测量方面主要测量仪器之一

    youdao

  • Sound-level meter by its simple, convenient, the cost is low, the precision higher a series of merits, become one of aircraft noise measurement aspect main metering equipment.

    声级简单方便成本精度高等一系列优点成为航空器噪音测量方面主要测量仪器之一

    youdao

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