سد صدا در فضای باز پناس ضد آب STC 17db و ضد شعله
توضیحات ویدیو
Discover the Waterproof Canvas Outdoor Sound Barrier with STC 17dB and flame-retardant properties. This flexible acoustic barrier enhances sound insulation and is perfect for outdoor and industrial applications. Customizable sizes and colors available.
00:21
00:23
00:37
00:26
00:45
00:18
