... spiral welded steel pipe螺旋焊接钢管 spiral-welded pipe螺旋焊接管 stamping-welded冲压焊接的 ...
基于100个网页-相关网页
... spiral-weld sheet metal casing 螺旋焊接钢板套管 spiral-welded pipe 螺旋焊缝管 spiral-wound module 螺旋缠绕模块 ...
基于52个网页-相关网页
spiral welded steel pipe 螺旋焊接钢管 ; 螺旋烧焊钢管 ; 电钻铆接钢管 ; 螺彷焊接钢管
spiral welded pipe 螺旋钢管 ; [机] 螺旋焊管
spiral welded pipe set 螺旋焊管机组
q spiral-welded pipe q235钢管
spiral welded pipe unit 螺旋焊管机组
spiral welded pipe mill 螺旋焊管机组
It realized digital of nondestructive testing for spiral welded pipe.
实现了螺旋焊管无损检测的数字化。
For the main defects which affect spiral welded pipe quality, the material plate quality effect to strict specification pipe production is discussed, and the solving method is proposed.
针对影响螺旋焊管质量的几个主要缺陷，论述了原料带钢质量对生产高标准焊管的影响，并提出了解决方案。
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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