|
RU2053077C1
|
|
Process of fusion welding of copper articles, mainly parts of crystallizer
|
|
RU2064349C1
|
|
Device for scrapping inner surface of article
|
|
RU2053101C1
|
|
Device for blank grinding
|
|
RU2033589C1
|
|
Vacuum induction furnace
|
|
RU1785534C
|
|
Protective and lubricating coating for hot plastic working of methods
|
|
RU2070228C1
|
|
Method of smelting highly chromium nickel alloy
|
|
RU1794516C
|
|
System for program controlling roll-separating mechanism of break-down stand of screw rolling
|
|
SU1749245A1
|
|
Method of nickel-chrome alloys melt
|
|
RU1815812C
|
|
Method of control of length of arc gap in vacuum electric arc furnace
|
|
SU1764807A1
|
|
Mixture for producing exothermic insert
|
|
SU1601179A1
|
|
Thermal bi-metal
|
|
SU1592346A1
|
|
Method of melting low-carbon stainless steel
|
|
SU1527281A1
|
|
Method of loading charge into electric arc furnace
|
|
SU1507856A1
|
|
Method of heat treatment of magnetic-soft alloys
|
|
SU1510979A1
|
|
Method of continuous casting of billets
|
|
SU1311914A1
|
|
System for controlling the depth of metal-scraping in stripping and grinding machine
|
|
SU1062327A1
|
|
Machine for working rails of railway track
|
|
SU1060738A1
|
|
Machine for working rail track sleepers
|
|
SU981420A1
|
|
Master alloy for smelting steel
|
|
SU933723A1
|
|
Method for melting steels and alloys alloyed with nitrogen
|
