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specialist petroleum industry
专员  detail>>
petroleum industry
石油工业  detail>>
artificial petroleum industry
人造石油工业  detail>>
home petroleum industry
本国石油工业  detail>>
ministry of petroleum industry
石油工业部  detail>>
oil petroleum industry
石油工业  detail>>
petroleum chemicals industry
石油化学品工业  detail>>
petroleum exploitation industry
石油开发工业  detail>>
petroleum industry publishing house
石油工业出版社  detail>>
petroleum petrochemical industry
石油-石油化学工业  detail>>
petroleum refining industry
炼油工业 石油炼制工业  detail>>
petroleum refining industry sewage
石油炼制工业污水  detail>>
state petroleum and chemical industry
国家石油和化学工业局  detail>>
it specialist
信息技术专员  detail>>
it specialist it
专家  detail>>
specialist
特许作市商 有某种特长运动员 专才 专家 专科医师 专门人员 专门研究者 专门医师 专业的 专业会员 ...  detail>>
the specialist
魔鬼专家 炮弹专家 炸弹专家  detail>>
petroleum
 n.  石油。 crude [raw] petroleum 原油,重油。  detail>>