Blast Furnace (1940-1949)
19:02
Processus de fabrication de fil machine en acier avec du minerai de fer
16:17
Heavy Machinery & Equipment Handling Blast-furnace And Steel Slag At Metallurgical And Steel Mills
7:32
Why Coal Breakers were Horrific Places to Work (Coal Breakers Explained)
12:57
Beth Steel Furnaces
8:57
BLAST FURNACE
21:12
Raising Steam: Naval Instructional Film A76 (1942)
11:35
Modern Production (1950-1959)
20:44