| 摘要 |
Hydrocarbon-based motor fuels contain up to 10 vol.% EtOH (opt. contg. H2O in an amt. up to that corresp. to the EtOH/H2O azeotrope), up to 10 vol.% butanol(s) and up to 5 vol.% MeOH, opt. together with ethers, ketones, aromatics, additives, Pb cpds. and H2O. |
