亚洲高清免费视频|精品推荐午夜无码精品|精品亚洲精品在线观看|亚洲欧美日韩在线观看二区|亚洲熟妇av午夜无码不卡|极品无码国模国产在线观看|欧美日韩精品一区二区三区不卡|精品人妻一区二区三区视频不卡

Case

  • Home  > 
  • Case  > 
  • Acoustic panel

Nanjing Jiangbei new area legal Park

 

Application area: three rounds of court
Products used: classic white series
Laying area: 12000m2
Usage: the classic series of sound-absorbing boards are selected at the top to effectively reduce reverberation, improve indoor voice clarity and better promote efficient personnel communication

MORE