|
RU2048216C1
|
|
Cold strip steel production method
|
|
RU2068002C1
|
|
Method of motor car sheet steel production
|
|
RU2035517C1
|
|
Method for heat treatment of double-pour cast iron rolls
|
|
RU2040556C1
|
|
Method of making strips of low-carbon hot rolled steel
|
|
RU2040760C1
|
|
Steel melting furnace
|
|
RU2040988C1
|
|
Method of making welded straight-seam tubes
|
|
RU2053493C1
|
|
Device for bleeding disperse phase off in two-phase streams
|
|
RU2070687C1
|
|
Burner
|
|
RU2040559C1
|
|
Method for beneficiation of agglomerate burden for sintering
|
|
RU2051188C1
|
|
Composite roller manufacture method
|
|
RU2039620C1
|
|
Method to produce bent shapes of rolling
|
|
RU2031137C1
|
|
Method for steel deoxidation and alloying
|
|
RU2031138C1
|
|
Method of out-of-furnace treatment of steel
|
|
RU2034054C1
|
|
Recuperation heating well with heating from the center of bottom
|
|
RU2033438C1
|
|
Method for production of sheets from chromium-molybdenum-vanadium steels
|
|
RU2044584C1
|
|
Nonsymmetrical formed section manufacturing method
|
|
RU2033889C1
|
|
Device for secondary cooling of continuously-cast blanks
|
|
RU2035259C1
|
|
Secondary cooling of product in continuous casting
|
|
RU2042449C1
|
|
Method of making closed shapes with rectangular cross section and with connection line on flat surface of one of its flanges from sheet material
|
|
RU2053090C1
|
|
Method of producing reinforced tool having shape of body of revolution
|
