#Pipeline fully automatic welding machine Sichuan-East Gas Pipeline... Expand

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Xionggu automatic welding machine in the Sichuan-East Gas Pipeline Project!Xionggu automatic welding machine in the Sichuan-East Gas Pipeline Project!
New video from The 2nd gas pipeline from Sichuan province to East China.New video from The 2nd gas pipeline from Sichuan province to East China.
Xionggu automatic welding machine in the Sichuan-East Gas Pipeline Project!Xionggu automatic welding machine in the Sichuan-East Gas Pipeline Project!
Xionggu automatic welding machine ensures the quality of the Sichuan-East Gas Pipeline Project!Xionggu automatic welding machine ensures the quality of the Sichuan-East Gas Pipeline Project!
Xionggu automatic welding machine is making waves in the Sichuan Eastern Gas Transmission PipelineXionggu automatic welding machine is making waves in the Sichuan Eastern Gas Transmission Pipeline
The Sichuan-East Gas pipeline is now using argon arc automatic external root welding technology.The Sichuan-East Gas pipeline is now using argon arc automatic external root welding technology.
#Pipeline fully automatic #welding machine large-scale #project completed. ##Expand#Pipeline fully automatic #welding machine large-scale #project completed. ##Expand
Xionggu pipeline automatic welding machine in the 4th west to east gas pipeline project. The 8th lotXionggu pipeline automatic welding machine in the 4th west to east gas pipeline project. The 8th lot