Desc:Relong cutter suction dredger is a hydraulic dredger that uses centrifugal pumps with a rotating cutter head to loosen, lift and transport dredged mat...
Desc:Relong cutter suction dredger is a hydraulic dredger that uses centrifugal pumps with a rotating cutter head to loosen, lift and transport dredged mat...
Desc:A. Usage and Application of GD20 Hobbing Cutter Shearing Machine: 1. Function: 1) GD20 Hobbing Cutter Shearing Machine is for performing high speed be...