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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]
Case
  • Tianbao Electronics (Huizhou) Co., Ltd.Tianbao Electronics (Huizho
  • Kanghong Environmental Protection Technology Co., Ltd. Kanghong Environmental Prot
  • Zhejiang lonsid health drinking water equipment co. LTDZhejiang lonsid health drin
  • Jiangxi lianchuang electronics co., LTDJiangxi lianchuang electron
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    400-604-8982