“operation certification”的概念、定义、翻译、参考文献-科学参考

单词	operation certification
释义	operation certification Encyclopedia 工学飞行标准管理释 operation certification运行合格审定国家民用航空管理部门按照法律、法规和民用航空规章对民用航空运营实施行政许可的活动。
随便看	fluorinated intermediate fluorinate process fluorination fluorine fluorine 18 fluorine-18 fluorine compound Fluorine Dating of Fossil Bones fluorine doped tin oxide fluorine-doped tin oxide fluorine doped tin oxide (FTO) fluorine-doped tin oxide (FTO) fluorine nutrition fluorine water fluorite fluorite; fluorspar fluorite structure fluoroalkane fluoroapatite fluorocarbon fluorocarbon coatings fluorocarbon oil fluorocarbon phase fluorocarbon resin fluorocarbon rubber

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