Schematic Diagram of Roots Blower
性能(neng)特點(dian)：靜壓(ya)高、效率高、噪音低等
Performance Characteristics: High Static Pressure, High Efficiency, Low Noise
適用(yong)范圍：真(zhen)空(kong)吸塵器、高靜(jing)(jing)壓除(chu)塵等；靜(jing)(jing)壓范圍：2000--3500mmAq
Application Scope: Vacuum Cleaner, High Static Pressure De-dusting etc.,
Scope of Static Pressure: 2000--3500mmAq
