1 h, jan 1, 1928 y - First Thermite joint weld
Description:
Attempts to joint weld tram rails were successful at the beginning of the 20th century, the first railroad tracks were also continuously welded in 1928 for the German Reichsbahn.Added to timeline:
Date:
1 h, jan 1, 1928 y
Now
~ 96 years ago
