thermite process मीनिंग इन हिंदी

उदाहरण वाक्य

1. The thermite process is still used to weld rails in situ.
2. When welding rails together using the Thermite process began at the start of the 20th century, a section of railhead approximately long, also called a dutchman, was often placed between the sections being joined, with only the web and foot of the rail being new Thermite steel.