国产精品永久免费视频- 无码精品A∨在线观看中文 -热re99久久精品国产99热-国产成人久久777777

Ten photos from across China: June 9 - June 15

chinadaily.com.cn | Updated: 2023-06-16 06:40
Share
Share - WeChat

 

Unmanned pavers spread asphalt mixture on a road in Hefei, Anhui province, on June 13, 2023. Compared with traditional technologies, the unmanned paving can control the entire pavement-laying process with accuracy to the millimeter, achieve real-time monitoring and reduce on-site personnel and safety hazards. LIU YUCAI/FOR CHINA DAILY
|<< Previous 1 2 3 4 5 6 7 8 9 10 Next   >>|
Top
BACK TO THE TOP
English
Copyright 1995 - . All rights reserved. The content (including but not limited to text, photo, multimedia information, etc) published in this site belongs to China Daily Information Co (CDIC). Without written authorization from CDIC, such content shall not be republished or used in any form. Note: Browsers with 1024*768 or higher resolution are suggested for this site.
License for publishing multimedia online 0108263

Registration Number: 130349
FOLLOW US