Product
- noise r
- No soun
- Semi-an
- listeni
- Air sou
noise roomNoise room (noise room) is to simulate the free field space indoors, so the sound absorption coefficient of each surface in the room is required to be above 99%. [More]
News
Thank Zhongke Shengjie (Shenzhen)2023-10-24- Thank Beijing Kyushu Fengshen to 2023-10-24
Case
Tianbao Electronics (Huizho
Kanghong Environmental Prot
Zhejiang lonsid health drin
Jiangxi lianchuang electron
Tel
400-604-8982
400-604-8982