SEWER CLEANING
2015-3-11u2002·u2002Attach a nozzle to a high-pressure hose. 1-3 Water Jet Cleaner. After putting the hose into sewer, set a guide roller. 1-4 Vacuum Truck and Sludge Tank Truck. Attach a hose to the suction valve of Vacuum Truck and connect it to the connection piping of Sludge Tank Truck. Attach another hose to the suction valve of Sludge Tank Truck, put it into ...
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