SU997888A1
|
|
Method of cooling hot rolled stock
|
SU926030A2
|
|
Apparatus for cooling rolled stock
|
SU889172A1
|
|
Apparatus for cooling strip rolled stock
|
SU846586A1
|
|
Stand for bell-type furnace for annealing web-type material
|
SU846587A1
|
|
Multistep heat-exchanger of unit for reducing ores
|
SU872057A1
|
|
Transverse-cutting shearing machine
|
SU816585A1
|
|
Mill for hot rolling of strip with widening
|
SU818687A1
|
|
Apparatus for cooling rolls of rolling mill
|
SU850674A1
|
|
Method of producing carbon steel from low-phosphoric cast irons
|
SU828032A1
|
|
Method of substance spectrographic analysis
|
SU945191A1
|
|
Device for cooling rolled stock
|
SU819198A1
|
|
Method of treatment of welded joints of hot-rolled steel webs
|
SU759170A1
|
|
Aluminium pig for killing steel
|
SU779402A1
|
|
Tuyere
|
SU779397A1
|
|
Method of smelting control in oxygen convertor
|
SU827545A1
|
|
Method of performing blast smelting
|
SU713645A1
|
|
Method of manufacturing all-rolled wheels
|
SU801916A1
|
|
Method of working support roll barrels
|
SU735639A1
|
|
Device for test rod inlet into convertor
|
SU572498A1
|
|
Plate valve
|