Why does China use iron instead of stainless steel for its railway tracks?China's railway construction, from the birth of the Shanghai Public Tramway in 1861 to the nationwide railway network today, has spanned over a century, witnessing technological advancements and the changing times. Throughout this long development process, the materials used for railway tracks have evolved from cast iron to steel and then to high manganese steel...

China unexpectedly laid tracks on the sea and opened its first cross sea high-speed railway. By 2035, it will take the high-speed railway to Taiwan Wav5:10From a wealthy job offerPreface:In 2035, high-speed rail will directly reach Taiwan, and this seemingly distant dream is rapidly becoming a reality...