After the smith hammers all slag from the tamahagane, he heats the hard, high-carbon steel and shapes it into a long, U-shaped channel. He then hammers the tough, low-carbon steel, which he has ...
While large steel players that produce carbon steel products may not see any major impact, since exports of such products is ...
当前正在显示可能无法访问的结果。
隐藏无法访问的结果