applying a coating material to the component including {HEAD ~ the region} in {TAIL ~ a form} of a plurality of particles by cold spraying; and 
applying a coating material to the component including { HEAD ~ the region } in { TAIL ~ a form } of a plurality of particles by cold spraying ; and
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH