首页/Operating theatre/Air-conditioning system/Sterile laminar silencer and noise suppressing tube Sterile laminar silencer and noise suppressing tube To eliminate noise, systems for supplying and returning air equipped by clean broadband laminar silencer, it has excellent acoustical characteristics and self-cleaning function. No soot, absolutely guaranteed noise elimination in surgery unit until 50 db (A). Related products High-efficiency filter Leak-proof laminar ceiling Sterilization system Valve for air power regulation