Stainless steel rotor pump type B
B-tye stainless steel rotor um erformance characteristics:
Stainless steel rotor um B tye colloid um - rotor um rotor, rotor butterfly, shoe tye rotor, the rotor trefoil, cam rotor, universal um rotor unique design, suerb rocessing technology, Hao Star Technology China with indeendent roerty rights Patent ZL200430151111.X atent number, etc., colloid um (rotary um) is the use o...