in-plant noise的意思|示意

Provides hearing protection. ldeal for use in textile, mining, airport, boat plant, mechanical manufacturer, and related fields where serious noise presents.

保护听觉，用于纺织、矿、燃机、机场、船厂、械制造厂等附有强噪声源的工作场所。

Steel plant worker Oscar Crespo said he heard the thunderous noise of the impact and found the plane in flames.

钢铁厂工人奥斯卡·克雷斯波说他听到撞击的雷鸣般的响声，看到飞机起火。

Methods A hygienic investigation was carried out in a certain artificial gem plant, and dust concentrations and noise level of the workshops were measured.

方法对某宝石厂车间作业环境进行卫生学调查，测量车间环境粉尘和噪声水平。

Objective To understand the hearing condition of noise exposed workers in the firepower plant.

目的了解火力发电厂噪声作业工人的听力情况。

The sound reduction hood is mainly used in gas turbine, steam turbine, air separation plant, air compressor, generator set and other large-scale equipment for noise control.

主要用于燃气轮机、蒸汽透平机、空分设备、空压设备、发电机组等大型设备的噪声治理。

The noise hazard is the bigger harmful factor of occupation job grading in Thermal power plant.

噪声是电力行业比较突出、影响较大的职业性有害因素。