... flaw inspection, ultrasonic detection, welding repair [gap=139]关键词：P92钢主蒸汽管道；缺陷检测；超声波探伤；焊接修复 ...
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flame welding repair 火焰焊补
repair welding 补焊 ; 补焊工艺 ; 焊补 ; 焊修
WEEKLY WELDING REPAIR RATE 周焊缝返率
Welding Repair for Reducer Casing 减速器箱体的焊接修复
TIG welding-repair 氩弧焊补
Welding repair onto in-service pipelines has good economic efficiency and application trend, because it is much quick and has little effect to normal run of pipeline.
运行管道在役焊接修复速度快,对管道正常运行影响较小,具有巨大的经济效益和广阔的应用前景。
参考来源 - 运行管线在役焊接烧穿机理研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Meanwhile welding repair of the cracks are performed.
并对该裂纹进行焊接修理。
The welding repair technology and method of copper tile cracks were presented.
介绍了铜瓦裂纹的焊接返修工艺及其措施。
When the imported old equipment needs welding repair, usually there's no material on hand for fully testing.
旧设备在进行焊接修理时，没有必备的材料进行充分试验。
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