Smart coal mine: Higher efficiency, lower costs

chinadaily.com.cn | Updated: 2021-10-14 11:26

Share - WeChat

The Caojiatan smart coal mine is seen in Northwest China's Shaanxi province on Oct 12, 2021. Large equipment here such as coal machines, hydraulic support, and transport systems can be operated via a smartphone, a move to improve efficiency and reduce costs. [Photo/Xinhua]

1 2 3 4 5 6 7 8 Next >>|

1/8 Next

Photo

BACK TO THE TOP

English

中文

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.

Registration Number: 130349