... 油气混合物 fuel-air mixture 油韧化 oil toughening 油润式艉轴管轴承 oil lubricated stern tube bearing ...
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... oil tempering 油回火 oil toughening 油浸韧化 oil trap 油分离器 ...
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·2,447,543篇论文数据，部分数据来源于NoteExpress
At an earlier debate in July, Belgium's Climate Minister Paul Magnette told MEPs that the Council of Ministers was not ruling out toughening the legislation on oil safety.
BBC: Call for moratorium on oil drilling proves controversial
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