移动声学屏幕SC-122.

4'W - 1“厚的单个面向绗缝玻璃纤维面板W /索环。这些面板不能在房间的中间悬挂。这种材料是单身面，只能用平面使用;墙壁，机械等。墙壁，机械等。墙壁，机械等。This Panel is used to supplement other Noise Control Products. Consider using baffles & acoustic screens in the same area. Estimated Noise Reduction: Not rated on 1" thick Panels have bound hems, nickel plated brass grommets 12' o.c. along top and double grommets 18" o.c. along side edges for fastening to adjacent panels. Velcro is optional.