Schematic Diagram of Roots Blower
性能(neng)特(te)點(dian)：靜壓高、效率高、噪音(yin)低等
Performance Characteristics: High Static Pressure, High Efficiency, Low Noise
適用范圍(wei)(wei)：真空吸塵器、高(gao)靜壓除塵等；靜壓范圍(wei)(wei)：2000--3500mmAq
Application Scope: Vacuum Cleaner, High Static Pressure De-dusting etc.,
Scope of Static Pressure: 2000--3500mmAq
