China Sets New Record in Superconducting Maglev Propulsion
1:13
YouTubeCCTV Video News Agency
China Sets New Record in Superconducting Maglev Propulsion
Chinese researchers have successfully accelerated a ton-class test vehicle to 700 kilometers per hour within two seconds on a 400-meter magnetic levitation (maglev) track using a superconducting electromagnetic propulsion system, setting a new world record. https://www.cctvplus.com/news/20251225/8458852.shtml#!language=1 Welcome to subscribe us ...
已浏览 10.2万 次1 周前
短视频
Xi, Macron Vow to Enhance Bilateral Ties
1:39
已浏览 2126 次
Xi, Macron Vow to Enhance Bilateral Ties
CCTV Video News Agency
China's Visa-Free Policy Fuels Surge in Foreign Entries
3:06
China's Visa-Free Policy Fuels Surge in Foreign Entries
CCTV Video News Agency
相关产品
Best Cctv Cameras
CCTV Security Camera
CCTV Systems
#closed
The Universal Meaning of Hand Gestures: What Closed Fist and Open Hand Symbols Signify
The Universal Meaning of Hand Gestures: What Closed Fist and Open Hand Symbols Signify
YouTube2024年2月8日
Closed Cell Spray Foam Insulation
Closed Cell Spray Foam Insulation
YouTube2023年3月4日
热门视频
China's Fujian Aircraft Carrier Showcases Advanced Electromagnetic Catapult System
0:55
China's Fujian Aircraft Carrier Showcases Advanced Electromagnetic Catapult System
YouTubeCCTV Video News Agency
已浏览 91.2万 次1 周前
China Welcomes 2026 with Firework Displays, Drone Shows
1:35
China Welcomes 2026 with Firework Displays, Drone Shows
YouTubeCCTV Video News Agency
已浏览 5263 次3 天之前
Japanese Rally Against Takaichi's Remarks, Warn of Militarist Drift
2:11
Japanese Rally Against Takaichi's Remarks, Warn of Militarist Drift
YouTubeCCTV Video News Agency
已浏览 1.6万 次1 周前
Closed-circuit television CCTV Security Tips
Tracheostomy Closed Suction
0:39
Tracheostomy Closed Suction
YouTubeIntensive Care
已浏览 2.7万 次2021年11月25日
IShowSpeed Closing His Eyes meme - Green Screen
0:09
IShowSpeed Closing His Eyes meme - Green Screen
YouTubeGreen Screens by CreatorSet
已浏览 3.9万 次2024年6月7日
Arilovesyou2_ (@arilovesyou2_)’s video of closed adoptions
1:53
Arilovesyou2_ (@arilovesyou2_)’s video of closed adoptions
TikTokarilovesyou2_
已浏览 75万 次3 周前