Such as electric arc welding, carbon dioxide gas shielded arc welding, TIG etc.

 
  • 如:电弧焊、二氧化碳气体保护焊、氩弧焊等各种焊接。
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今日热词
  • 深远海浮式风电平台 - deep-sea floating wind power platform
  • 京雄高速公路 - Beijing-Xiongan expressway
  • 农业及相关产业增加值 - the added value of agriculture and related industries
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