Robot dogs slash underground patrol time from 22 hours to three https://tankie.tube/videos/watch/6e5224a2-b21b-4ee4-9ef3-9fe1261c2d27 Robot dogs have been deployed for power inspection in northern China's Xiongan New Area, operating autonomously underground and reducing inspection time for an 11.75-kilometer cable tunnel from 22 hours to just three to four hours. Equipped with advanced technology, they are helping improve efficiency and ensure the safe and stable operation of the city's power supply.#coolchina 📺 Subscribe to our YouTube channel and stay updated with our latest analysis and interviews:👇 https://www.youtube.com/channel/UCgrNz-aDmcr2uuto8_DL2jg 👈 Download our APP on Apple Store (iOS): https://itunes.apple.com/us/app/cctvnews-app/id922456579?l=zh&ls=1&mt=8 Download our APP on Google Play (Android): https://play.google.com/store/apps/details?id=com.imib.cctv For more: https://www.cgtn.com/video Most watched videos: Impossible Challenge: 30 seconds to count banknotes BLINDFOLDED https://www.youtube.com/watch?v=ZmP_Ybj-jws Impossible Challenge: Gymnastics Boy Arat Hosseini from Iran! https://www.youtube.com/watch?v=8sxX--U4c8w Impossible Challenge: How to calm babies in 5 seconds? https://www.youtube.com/watch?v=kR3q9sXM7WA Tue, 05 May 2026 11:44:33 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://tankie.tube Robot dogs slash underground patrol time from 22 hours to three https://tankie.tube/lazy-static/avatars/3ba3ff73-a8b6-49c9-add8-9653ef090c7f.webp https://tankie.tube/videos/watch/6e5224a2-b21b-4ee4-9ef3-9fe1261c2d27 All rights reserved, unless otherwise specified in the terms specified at https://tankie.tube/about and potential licenses granted by each content's rightholder.