埋弧自动焊焊缝余高过大会对压力容器产生应力集中的影响，因此应加以控制。
Produced stress concentration if weld reinforcement too large for submerged arc welding, so it should be control.
应使用产生平滑无缺陷的焊缝的焊接方法例如自动轨道焊。
A welding method that produces welds that are smooth and free of defects such as automatic orbital welding should be employed.
WGJ510C2钢在自动埋弧焊焊评试验中所产生的裂纹均在焊缝金属中，与母材没有明显的相关性。
The cracks produced in the automatic SAW welding test are existed in the weld, and has nothing obviously with WGJ510C2 steel.
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