Dsr100V Positive Displacement Rotary Lobe Pump Vacuum Pump Roots
DSR100V Positive Displacement Rotary Lobe Pump Vacuum Pump RootsProduct IntroduceDICHENG DSR100V Positive Displacement Rotary Lobe Pump Vacuum Pump Roots adopts the advanced technology of Japan,its air capacity is 3.57m3/min - 9.08m3/min,the neg