vertical welding 立焊 ; [机] 垂直焊 ; 竖焊
automatic vertical welding machine 自动垂直焊机
vertical up welding 向上立焊 ; 立向上焊 ; 向下立焊
vertical down welding 向下立焊 ; 立向下焊
vertical position of welding 立焊位置 ; [机] 立焊 ; 火焰钎焊
And has a CNC vertical lathe, boring machine large landing, automatic gap submerged arc welding, electro-optical tracking cutting machine and a variety of measurement test equipment.
且拥有数控立式车床、大型落地镗床、自动间隙埋弧焊、光电跟踪切割机以及各类计量检测设备。
Taking a defect example that manhole is close to vertical welding this article introduces how to treat the defect in replacement of partial bottom wall.
以罐壁开孔距纵向焊缝过近缺陷的处理为例，介绍底圈局部壁板的更换方法。
Adopting movable vertical rib plate welding process can not only prevent welding deformation but also enhance working efficiency evidently.
提出的采用活动式立筋板焊接操作工艺不仅可以防止焊接变形，而且明显提高工效。
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