machines and machine tools; namely, planners, rollers, flailing machines for cutting grooves, pneumatic/hydraulic driven pumps, transportable high and low pressure waterspraying and vacuuming machines to separate water and solids, retexturing machines to restore skid resistance and for cleaning surfaces, shot/water blasting, bush-hammering and flailing machines to erase traffic markings, shut-off valves for sealants, pumps for sealants, grinders, joints, and spraying bars, all for the manufac...