大家在查：海关完税凭证海关数据价格瞒骗进出境货物进出境物品灰色清关红绿通道海关核销海关编号海关审单

航空口岸

航空口岸

航空口岸

航空口岸

1

Zhengzhou Xinzheng International Airport is a 4E international airport and a first class domestic airport .

郑州新郑国际机场为 4E 级机场，是国内一类航空口岸。

2

There are police surrounding the air port .

周围有警察的航空口岸。

3

For example last year , total number of condition of discrepancy of Guilin aviation port is nearly 330 thousand person-time.

例如去年，桂林航空口岸出入境总人数为近 33万人次。

4

Tha Analysis Result of Sanitary Supervision at Nanchang Aviation Port

南昌航空口岸卫生监督结果分析

5

An analysis of the spatial field effects of tourist flow of Taiwanese visiting Mainland China based on airports

基于航空口岸的台胞大陆旅游流空间场效应分析

6

The Investigating Report of Fleas and Rodents at Taiyuan Airport Port

太原航空口岸鼠、蚤调查报告

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