1.
In this paper, the causes of noise para-normal in No4 air compressor station were analysed and eliminated. Good results have been achieved.
对空压站噪声超标的主要原因进行了分析，并进行了治理，取得了较好效果。
2.
low noise air screw compressor
低噪声螺杆空气压缩机
3.
Analysis of Relationship between Compressor Noise Vibration and Outdoor Unit Noise of Air-Conditioners
压缩机噪声振动与空调外机噪声关系分析
4.
Study on the Noise Control Scheme for UHVDC Converter Stations
特高压直流换流站噪声控制方案研究
5.
Discussion On ±800 kV UHV Converter Station Noise Control
±800kV特高压换流站噪声控制探讨
6.
Identifying Research on Noise Sources of Rotary Vane Compressor
旋叶式汽车空调压缩机的噪声源识别
7.
Home Use Air-Condition Outside Unit's Noise Control--Compressor Noise Control
家用空调器室外机组的噪声控制——压缩机噪声控制
8.
Limits of sound power level for noise emitted by air compressors (for power source use) and diaphragm compressors
GB7786-1987动力用空气压缩机和隔膜压缩机噪声声功率级限值
9.
Discussion of Reducing the No-Load Loss and the Noise for Step-Laminated Core Transformer
“阶梯叠”铁心变压器降低空载损耗和噪声的探讨
10.
The application discussion of the SoundPLAN software in the UHV AC substation noise forecast
SoundPLAN软件在特高压交流变电站噪声预测中的应用探讨
11.
Effect of Highway Noise on Blood Pressure and Resting HeartRate of Workers in Highway Toll Station
公路噪声对收费站作业人员血压和静息心率的影响
12.
Analysis of an Integrated Realizable Low-Phase Noise VCO
低噪声集成压控振荡器噪声性能分析
13.
Study on Vibration and Noise Control of the Rotary Vane Compressor for Automotive Air Conditioner;
旋叶式车用空调压缩机的振动与噪声控制的研究
14.
Optimization of Startup Performance and Vibration Noise Control for Air Conditioning Rolling Piston Compressor
空调滚动转子压缩机起动特性优化与振动噪声控制研究
15.
Measurement for noise on platform of subway station
GB/T14228-1993地下铁道车站站台噪声测量
16.
Noise limits on platform of subway statio
GB14227-1993地下铁道车站站台噪声限值
17.
super silenced air compressor
超低噪音空气压缩机
18.
Impact of Transformer Noise on Indoor Residential Environment and Control Techniques
变压器噪声对居民室内噪声影响分析和控制