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运输航空
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运输航空
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air transportation
运输航空
利用航空器运送旅客、货物、行李或邮件等,进行经营性客货运输的航空活动。是现代社会综合交通体系中的重要组成部分,与铁路、公路、水运和管道运输共同组成国家交通运输系统。
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import and export quotas for agricultural products
Important Archival Documents 1978–2008
Important Arts for the People's Walfare
important bird and biodiversity areas:IBA
Important Canon on Judicial Cases of the Three Reigns
Important City News Inspection Method
important equations of nonholonomic mechanics
important geoheritage
important grading to dangerous equipment
important habitat protection
Important Means of Subsistens for Common People
important monitoring items
important news map
Important Records in the Jingkang Era
Important rosewood five string lute
important water and soil conservation project map
importation
import cargo tax
import control of cultural products
imported crops from the Americas
imported inflation
imported secondary cases
imported version of audio-visual products
import/export permit for wild fauna and flora
import/export permit or certificate for wild fauna and flora
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