|
RU2449045C1
|
|
Rail steel
|
|
RU2440201C1
|
|
Method of rolling asymmetric strip sections with wedge-like bulges
|
|
RU2419510C1
|
|
Slag forming mixture for pony ladle
|
|
RU2430809C1
|
|
Slag-forming mixture for continuous rail steel casting
|
|
RU2425154C1
|
|
Procedure for refining rail steel in ladle-furnace
|
|
RU2430808C1
|
|
Slag-forming mix for continuous steel casting
|
|
RU2440436C2
|
|
Steel
|
|
RU2426813C1
|
|
Rail steel
|
|
RU2415180C1
|
|
Procedure for production of rail steel
|
|
RU2414316C1
|
|
Method of marking rail web surface
|
|
RU2425168C2
|
|
Steel
|
|
RU2399683C1
|
|
Procedure for parts quenching
|
|
RU2425169C2
|
|
Steel
|
|
RU2409431C1
|
|
Method of rolling p65 rails
|
|
RU2402746C1
|
|
Procedure for fabrication of templates
|
|
RU2405638C1
|
|
Method of rolling p50 rails
|
|
RU2398892C1
|
|
Procedure for surface strengthening of forming rolls
|
|
RU2410171C1
|
|
Procedure for calibration of duplicating skewed gauges
|
|
RU2415195C1
|
|
Rail steel
|
|
RU2409430C1
|
|
Method of rolling rails from stainless steel
|
