...ous Rolling Mill 型钢连扎厂 continuous seamle -tube rolling mill 连续式无缝管轧机 continuous seamless-tube rolling mill 连续式无缝管轧机 ..
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A main transmission connecting shaft for a three-roller continuous tube rolling mill relates to a production device of a seamless steel pipe.
一种用于三辊连轧管机的主传动接轴,涉及无缝钢管生产设备。
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