Việt
thép hàn
sắt hàn
sắt rèn
Anh
weld iron
puddled iron
wrought iron
Đức
schweisseisen
Pháp
fer corroyé
fer soudé
puddled iron,weld iron,wrought iron /INDUSTRY-METAL/
[DE] schweisseisen
[EN] puddled iron; weld iron; wrought iron
[FR] fer corroyé; fer soudé
sắt hàn, sắt rèn