| http://www.w3.org/ns/prov#value | - Furthermore, it is particularly preferable to control the finish rolling to have about a 30% or more 1 pass reduction ratio.The upper limit of the total reduction ratio in the final pass and the final 3 passes is preferably about 80% and about 90%, respectively, since a total reduction ratio in the final pass and in the final 3 passes exceeding about 80% or about 90%deteriorates the production of
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