rolling mail是什么意思 rolling mail怎么读
rolling mail的用法和样例
- The caster and plate rolling mill of Nucor Hertford were supplied by Danieli.
摘要美国纽柯公司贺特福德中厚板厂的板坯连铸机和轧机由达涅利公司提供。 - The rolling mill rolling precise stainless steel pipe forms a complete set for the electric power installation.
轧机轧制的精密不锈钢管为电力设施配套。
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