Schematic Diagram of Roots Blower
性能特點：靜壓(ya)高、效率高、噪音低(di)等
Performance Characteristics: High Static Pressure, High Efficiency, Low Noise
適用范圍：真空吸塵(chen)(chen)器(qi)、高(gao)靜壓除塵(chen)(chen)等；靜壓范圍：2000--3500mmAq
Application Scope: Vacuum Cleaner, High Static Pressure De-dusting etc.,
Scope of Static Pressure: 2000--3500mmAq
