abatement of noise 相关例句更多>
- Noise Abatement of Main Fan For Mine Use
矿井主扇风机的噪声控制
- New structure design and noise abatement of the roots blower
罗茨鼓风机创新结构设计及噪声治理
- Do you have any noise abatement earplug, that is, the kind of sleep wear.
请问你有没有防噪音的耳塞，就是睡觉戴着的那种。
- Basic Configurations of Reactive Muffler and Its Noise Abatement Calculation
抗性消声器的基本组成结构及消声性能计算
- APPLICATION OF RUBBER DAMPENING PAD IN NOISE ABATEMENT OF BALL GRINDING MILL
橡胶减振垫在球磨机降噪中的应用
- Noise from industrial or commercial activities is controlled by means of Noise Abatement Notices.
环保署透过消减噪音通知书，管制工商业活动的噪音。
- Confirmation of the Equivalent Frequency in Designing the Noise Abatement of Passenger Dedicated Lines
客运专线声屏障设计中等效频率的确定
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常用英语单词表