释义 |
DictionarySeefuel oilresidual fuel oil
residual fuel oil[rə′zij·ə·wəl ′fyül ‚ȯil] (materials) Topped crude petroleum or viscous residuums from refinery operations; commercial grades of burner oils Nos. 5 and 6 are residual oils, and include the bunker fuels. AcronymsSeeRFO |