Relevant operation practice shows that with the newly-designed sy stems, the rolling quality of the mill is improved, labor intensity reduced and the working environment more operator-friendly.
使用效果表明，该项设计提高了轧管机的轧制质量，减轻了工人的劳动强度，工作环境明显改善。
Relevant operation practice shows that with the newly-designed sy stems, the rolling quality of the mill is improved, labor intensity reduced and the working environment more operator-friendly.
使用效果表明，该项设计提高了轧管机的轧制质量，减轻了工人的劳动强度，工作环境明显改善。
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