On the basis of theory and practice, it is feasible that the ratio of length over width of ingot alloy steel is less than 5.
从理论和实践两方面论述合金钢锭的高宽比值小于5是可行的，合金钢锭大小锭型细长化是现代保护浇铸条件下进一步提高成材率的有效途径。
On the basis of theory and practice, it is feasible that the ratio of length over width of ingot alloy steel is less than 5.
从理论和实践两方面论述合金钢锭的高宽比值小于5是可行的，合金钢锭大小锭型细长化是现代保护浇铸条件下进一步提高成材率的有效途径。
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