1

Gas exhaust system from furnaces for bright annealing of coil steel

Year:
1971
Language:
english
File:
PDF, 165 KB
english, 1971
4

Sintering with a high vacuum

Year:
1978
Language:
english
File:
PDF, 218 KB
english, 1978
5

Improvement in the liming of sintering mixtures

Year:
1968
Language:
english
File:
PDF, 125 KB
english, 1968
6

Blowing-in the blast-furnace on ferromanganese

Year:
1961
Language:
english
File:
PDF, 253 KB
english, 1961