• 1. girth weld: 环行焊缝
• 2. girth weld & circumferential: 环形焊缝
• 3. field girth weld: 野外环向焊缝

更多释义

• 1.The girth weld of an offshore pipeline is fractured.
  某海底输油管道环焊缝断裂。
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• 2.Two passes ASAW technology for girth weld of LPG cylinder with lock butt joint is introduced.
  本文介绍了液化石油气钢瓶环缝锁底接头、两道埋弧焊工艺。
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• 3.The strength mismatch of girth weld is a concerned problem of study and application of pipeline.
  环焊缝强度匹配是天然气管道研究与应用的热点问题。
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