Preview! At 19:30 on January 20, CCTV News "Top Laboratory" will be broadcasted on the whole platform, exploring the "King of Construction Machinery" Railway Construction Heavy Industry Shield Machine from zero distance, please pay att
January 22, 2024CCTV News《Top lab》
January 20th 19:30（ Tonight ）
CCTV news client、Micro-blog、Tik Tok Kuaishou、Video number、BStation and other full-platform broadcasting
Popular science series live broadcast《Top lab》
Take you to explore the secret from zero distance
“King of Construction Machinery”Tiejian Heavy Industry Shield Machine
#The strongest China“Heart”#
#8.61m main bearing of Shield Machine with the largest diameter in the world#
#Hydraulic cylinder with maximum single thrust of 400 tons#
#At the bottom of a deep river、Underground in the city，Tunnel main body one-step forming#
Look, iron teeth, steel teeth、It is 100 meters long、Weighing a thousand tons.
“A great power weighs heavily”The core of Shield Machine“Hard technology”
Duration 1 hour，Stay tuned！
AI Translation Notice: This article was translated from Chinese into English using AI-assisted translation. Original source: http://news.lmjx.net/2024/202401/2024012209434214.shtml. The translation may contain errors, and the original Chinese source should be referred to for accuracy.
