China spent five years to build the top equipment. Once the tunnel excavator came out, Russia first bought it and took six units at once. These about twenty billion orders will be included in the capsule immediately. How can we not let the us see red? Tunnel boring machine is an important machine for building underground tunnels, and China has developed a life span of up to 30 kilometers, creating the most similar construction of TBM.
Although the development of China's infrastructure is relatively late, its development speed is very rapid. With the support of science and technology, China's manufacturing has gradually changed into China's intellectual creation. In recent years, China has been busy with the development of the country's high speed rail development. It also does not forget to develop the economy, expand the international market, undertake foreign orders, build high speed rail for foreign countries, and seek more space for development.
Now speaking of high-speed rail construction, made in China, but already out of the country. The longest iron mileage is undoubtedly China. Combined with various factors, China has been the best choice for the world to undertake high-speed rail projects. This is the China infrastructure technology and Chinese sure, have the world's largest labor force, in Belt and Road Initiative strategy under the care of transporting goods to developed countries, saving the nation's powerful construction team.
What is even more proudest is that China has not only made rapid progress in infrastructure development, but also has been catching up with Japan and Russia. Although the Russian railway industry started early, but now it has to admit that China's high-speed rail technology, from China to buy infrastructure equipment. Japan also has its own excavators, but in recent years, Japanese technology has caused problems in many projects, which has made a question mark on the technical level of Japan. Taken together, the Chinese tunnel excavator is even more exciting.
