毛片成人在线免费观看_國產成人亂碼一區二區三區在線_一二三四区女主播喷水_永久免费aⅴ网站在线观看_苍井优做爰高潮A片_日韩精品动漫丝袜诱惑_久久亚洲粉嫩高潮的18p_男女无遮挡激情免费视频

德州市
hisiosd@163.com
0534-2118977 客服熱線:4000388969

設備頻率隔振降噪解決方案

Equipment frequency vibration isolation and noise reduction solutions

    


    


播音室、音樂室及空調機組、冷卻塔、通風機噪聲污染妨礙人們正常休息、學習和工作。我們專業(yè)技術人員采用德國德圖環(huán)境數(shù)字噪聲儀檢測噪聲源高頻、中頻、低頻數(shù)值。利用靜動平衡儀檢測機械振動值和基頻數(shù)值。采取對應系列隔聲、吸聲、消聲、隔振措施治理噪聲能夠為我們健康生活和工作創(chuàng)造良好環(huán)境,提高生活質量和工作效率。

The noise pollution of broadcasting room, Music Room and air-conditioning unit, Cooling Tower and ventilator hinders people's normal rest, study and work. Our professional and technical personnel use Germany Germany figure environment digital noise instrument detection noise source high frequency, intermediate frequency, low frequency numerical value. Mechanical vibration value and fundamental frequency value are detected by static and dynamic balance instrument. Adopting the corresponding series of measures of noise insulation, sound absorption, noise elimination and vibration isolation can create a good environment for our healthy life and work, and improve the quali