The permission for the transport of dangerous goods by air issued by the civil aviation competent authority of the State of the foreign operator or the equivalent document;

外国经营人所在国民航主管部门颁发的危险品航空运输许可或者等效文件；

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The permission for the transport of dangerous goods by air issued by the civil aviation competent authority of the State of the foreign operator or the equivalent document;

外国经营人所在国民航主管部门颁发的危险品航空运输许可或者等效文件；

youdao