Pic story of technicians specializing in air conditioner installation and maintenance

Source: Xinhua| 2019-08-04 20:39:08|Editor: mingmei
Video PlayerClose

CHINA-BEIJING-HEAT WAVE-AIR CONDITIONER INSTALLATION (CN)

Technician Zheng Yabing installs an air conditioner at the 11th floor of a building in Beijing, capital of China, July 30, 2019. Zheng Yabing and Gong Zhenhua are both technicians specializing air conditioner installation and maintenance. They install about 800 air conditioners annually, and summer is the busiest time of year. (Xinhua/Cai Yang)

   Prev 1 2 3 4 5 6 7 Next  

KEY WORDS:
EXPLORE XINHUANET
010020070750000000000000011100001382831321
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va韩国va欧美va久久 | 亚洲一区在线观看网站 | 亚洲欧洲国产码专区在线观看 | 五月天免费精品视频 | 欧美亚洲日韩另类中文字幕20 | 亚洲中文字幕乱码在线观看 |