Those sneaky Germans are always thinking of new ways to reduce noise. One way in which they have discovered a great noise reduction trick is by using silicone tubes in line with PVC piping. The silicone tube would come into…
Those sneaky Germans are always thinking of new ways to reduce noise. One way in which they have discovered a great noise reduction trick is by using silicone tubes in line with PVC piping. The silicone tube would come into…