WORK ROLL OF FOUR-HIGH WORKING STAND FOR WIDE-STRIP HOT-ROLLING MILL, SET OF WORK ROLLS OF FOUR-HIGH WORKING STAND FOR WIDE-STRIP HOT-ROLLING MILL AND METHOD OF SIZING SETS OF WORK ROLLS OF FOUR-HIGH STANDS OF FINISHING GROUP FOR WIDE-STRIP HOT-ROLLING MILLS

摘要

the invention относитс  to the field of rolling production and can be used in the fair клет х continued - рывных broadband emergence гор чей rolling.the purpose of изобретени  - improving the quality