螺旋焊接钢管
Analysis on Steel Strip Displacement Caused by Leveling Unit in Spiral Welded Pipe Mill
螺旋焊管机组中矫平机造成带钢跑偏问题的分析
The Comparision and Analysis Between Native and Australian Standards for Imperfections Determined by Radiographic Examination in Spiral Submerged Arc-Welded Steel Pipe Piles
中/澳钢管桩埋弧焊螺旋焊缝射线检测验收标准比较
During the Spiral welded pipe production, the main reasons of manual bend caused in strip steel are unusual aline of strip steel in strip steel connection weld process.
在螺旋焊管生产过程中,钢带产生人为硬弯的主要原因是对头焊工序中钢带不能对齐所致。
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