... with “0” degree nozzle. With the increased tearing action of the rotating spray, the turbo nozzle handles easily caked mud, peeling paint, concrete ... the nozzle and the surface being cleaned.a) Washing concrete, eliminating gum from sidewalks, cleaning dirty garage floors, ... machine, Microscope, and on site digital record instrument with traceability to secure good management including IQC,IPQC & FQC ...