Share: Title:GMAW FCAW Automatic welding machine for pipeline constructionn equipment Duration: 0:16 Plays: 198 views Published: 4 years ago Download MP3 Download MP4 Simillar Videos ▶️ 0:48 Yixin All Position Automatic Pipeline Welding Machine 198 views • 3 years ago ▶️ 0:16 Yixin Magnetic Automatic Pipeline Welding Machine 198 views • 4 years ago ▶️ 2:02 Tianjin Yixin Automatic Welding Machine Welding Demo--automatic Intelligent Pipeline Welding Machine 198 views • 1 year ago ▶️ 2:05 Water Supply Pipe Welding Internal External Orbital Automatic Welding Machine 198 views • 3 years ago