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| 钢管轧机 (【技】用于生产无缝钢管的各类机组总称。根据机组中轧管机的类型可分为：自动轧管机组、连续轧管机组、皮尔格轧管机组、狄舍尔轧管机组和三辊轧管机组等。每个机组通常都由穿孔机、轧管机、均整机、定径机、减径(或扩径)机等组成。) | |||
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