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nonleaded gasoline; lead-free gasoline (Lead-free gasoline Until 1973 all new vehicles used gasoline that had Tetraethyl lead or some other lead Compound as an Additive to increase octane rating and reduce Knock or Detonation. In 1973, almost all new cars required lead-free gasoline (Unleaded gas). The exhaust valves in older cars were lubricated by the lead, so they were redesigned to accommodate the new gasoline. To offset the Detonation problem, the Compression ratio was also reduced. Lead-free gasoline was introduced to remove the lead in the exhaust fumes as a health hazard. Dict of Automotive Terms Alexander Demidov) | |||
non-leaded petrol | |||
clear gasoline; nonleaded fuel; unblended gasoline; unleaded gasoline; untreated gasoline | |||
lead-free fuel; unleaded fuel; natural gasoline; natural petrol; non-ethylated petrol; white gasoline (aharin); un-leaded petrol; unleaded petrol | |||
ULP (Unleaded Petrol mrs_tikhonova); Unleaded Petrol (ULP mrs_tikhonova) | |||
unl gasoil (SvetlanaKE); unleaded gasoline (mogas serz) | |||
clear petrol (с целью снижения загрязнения окружающей среды антидетонационные свойства такого бензина обеспечиваются введением специальных присадок на органической основе) | |||
lead-free petrol | |||
lead-free petrol (British terms for lead-free gasoline. Dict of Automotive Terms Alexander Demidov) | |||
lead-free gasoline; leadless gasoline | |||
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unleaded gasoline |
неэтилированный бензин: 73 短语, 9 学科 |
技术 | 3 |
欧洲复兴开发银行 | 1 |
汽车 | 4 |
油和气 | 2 |
生产 | 1 |
石油/石油 | 2 |
石油加工厂 | 56 |
装甲车 | 2 |
运输 | 2 |