Disclosed is a process for mixing and gentle transport and {HEAD ~ transfer} of {TAIL ~ powders} to substrates 
of
Disclosed is a process for mixing and gentle transport and { HEAD ~ transfer } of { TAIL ~ powders } to substrates
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL OTH OTH