Lead has been banned more widely from gasoline — with only a handful of nations still using leadedfuel.
铅已经广泛地禁止添加到汽油中——只有极少数几个国家还在使用含铅汽油。
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Of cars still using leaded petrol, it has been estimated by the NRMA that 30% could use unleaded fuel immediately, with no charges required to the vehicle or engine.