Mechanical engineers offer maintenance service to airplanes to ensure flight safety

Source: Xinhua| 2020-01-22 21:39:25|Editor: mingmei
Video PlayerClose

CHINA-URUMQI-AIRPLANE-MECHANICAL ENGINEER (CN)

Airplanes are seen at a maintenance base at Urumqi Diwopu International Airport in Urumqi, northwest China's Xinjiang Uygur Autonomous Region, Jan. 21, 2020. Staff members of China Southern Airlines have fully prepared to offer maintenance service to airplanes, an effort to ensure flight safety during the Spring Festival travel rush. (Xinhua/Ding Lei)

   Prev 1 2 3 4 5 6 7 Next  

KEY WORDS:
EXPLORE XINHUANET
010020070750000000000000011100001387272111
国产无码在线观看免费在线,37pao国产成视频,日韩一区二区视频在线,国产国产人免费人成免费视频麻豆
亚洲手机在线人成网站播放 | 亚洲色欧美在线影院 | 日本AⅤ精品一区二区三区日 | 在线日本精品a免费播放 | 伊人久久五月天综合网 | 日韩亚洲欧美中文字幕影音先 |