Anh
basic Bessemer steel
basic converter steel
basic steel
Đức
Thomasstahl
basischer Stahl
Pháp
acier Thomas
acier basique
acier Thomas,acier basique /INDUSTRY-METAL/
[DE] Thomasstahl; basischer Stahl
[EN] basic Bessemer steel; basic converter steel; basic steel
[FR] acier Thomas; acier basique