Railway rolling stock. oils at "extreme pressure" for the mechanical transmissions of motive power units. part 1: mineral oils.
铁路车辆。原动力装置的机械运输用的耐“极端高压力”油。第1部分：矿物油。
In those years, we helped Africa build the Tanzara railway and sent to Africa large Numbers of medical teams. But we did not take away a single drop of oil or a single ton of mineral ores from Africa.
当初我们帮助非洲建设了坦赞铁路，向非洲派出大批医疗队员，并没有从非洲拿过一滴油、一吨矿石。
In those years, we helped Africa build the Tanzara railway and sent to Africa large Numbers of medical teams. But we did not take away a single drop of oil or a single ton of mineral ores from Africa.
当初我们帮助非洲建设了坦赞铁路，向非洲派出大批医疗队员，并没有从非洲拿过一滴油、一吨矿石。
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