Tango-Tiger

China has seen rapid growth in high-speed rail over the past decade. Independent development is the key to shake off reliance on foreign technology. Paving the way for an exit strategy

important step

Speed ​​486.1 kilometers per hour It could be a jet plane that glides on สล็อต comfortably. or one of China's high-speed trains CRH380A was created by our company. A world record was set on December 3, 2010, during the Beijing-Shanghai high-speed rail trial,

Wu Donghua, deputy chief engineer of China Railway Rolling Stock Corporation Sifang, told CGTN during an exclusive interview.As one of the site engineers Wu said that he was both happy and relieved to see the success. But in the early stages of China's high-speed rail development It's another matter altogether.

difficulty

Adaptation was a problem when we imported advanced technology from another country in 2004," the engineer said.For example, foreign flows and China's railways do not match. The engineer had to make adjustments. Try to use your own technology to fix the difference. While for Wu, it is the force that accelerates technological change.