The present invention relates to {HEAD ~ the use} of {TAIL ~ a fuel additive} for protecting and improving operation of diesel fuel combustion systems 
of
The present invention relates to { HEAD ~ the use } of { TAIL ~ a fuel additive } for protecting and improving operation of diesel fuel combustion systems
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH