Method of providing {HEAD ~ a layer} of solid material on {TAIL ~ a substrate} in which liquid from which the solid material can be formed, is spread over the substrate surface 
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Method of providing { HEAD ~ a layer } of solid material on { TAIL ~ a substrate } in which liquid from which the solid material can be formed , is spread over the substrate surface
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH