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
CCTV: How It Works
Basics of CCTV (CCTV Training Course)
7:40
Basics of CCTV (CCTV Training Course)
YouTubeLearn CCTV
已浏览 35.9万 次2019年10月22日
How to Install Your 4K CCTV System Quickly and Easily | Home Security
13:47
How to Install Your 4K CCTV System Quickly and Easily | Home Security
YouTubeThe DIY Guy
已浏览 124.2万 次2022年10月29日
What Are The 15 Different Types Of Security Cameras? A Comprehensive Guide
5:01
What Are The 15 Different Types Of Security Cameras? A Comprehensive Guide
YouTubePipl Systems
已浏览 5.3万 次2023年10月2日
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
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
Types of CCTV Cameras Explained
Vandal Dome CCTV Camera- Pros and Cons
7:13
Vandal Dome CCTV Camera- Pros and Cons
YouTubeRobox Academy
已浏览 3.2万 次2020年12月30日
Bullet Security Camera | Top 4MP IP Cameras by SureVision
2:14
Bullet Security Camera | Top 4MP IP Cameras by SureVision
YouTubeSecurity Camera Systems |
已浏览 117.1万 次2023年1月9日
PTZ Functions, Controls, and Operation
10:05
PTZ Functions, Controls, and Operation
YouTubeMontavue Security
已浏览 2万 次2021年8月5日