{HEAD ~ The E/PO} containing {TAIL ~ formulations} cost less and have a lower viscosity, making RIM or LIM possible 
containing
{ HEAD ~ The E / PO } containing { TAIL ~ formulations } cost less and have a lower viscosity , making RIM or LIM possible
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH