研究结果表明，增加机架横梁的高度是改善轧机机架刚度最有效也是最经济合理的方法。
The results prove that increasing the height of the crossbeam is the most reasonable solution both in technology and in economy for improving the stiffness of mill housing.
研究结果表明，增加机架横梁的高度是改善轧机机架刚度最有效也是最经济合理的方法。
The results prove that increasing the height of the crossbeam is the most reasonable solution both in technology and in economy for improving the stiffness of mill housing.
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