China Speed: Tunnel Boring Machines, From "Follower" to "Leader"
China Speed: Tunnel Boring Machines, From "Follower" to "Leader"In the 200 years since tunnel boring machines (TBMs) were invented, they started in Britain, grew in Germany, Japan and the United States, ultimately reaching a new era of vigorous development in China. As a key technology for transportation infrastructure construction, TBMs play a crucial role...
Tech >>
Roast: This platform is too boring! If the homemaker comes to visit for one day, 1500 yuan will be deducted
After more than two months, Ms. Xu, a citizen, still has not reached an agreement with the "Swan Home" platform on the refund matter: for her, she has not found a suitable day shift aunt at home yet, and she even has to pay nearly 4000 yuan for the service fee in vain...
Tech >>