Xionggu pipeline automatic welding machine in the 4th west to east gas pipeline project. The 4th lot

(3:36)

Xionggu pipeline automatic welding machine in the 4th west to east gas pipeline project. The 8th lot

(1:39)

Xionggu Pipeline automatic welding machine used for the external pipeline project.

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Xionggu pipeline automatic welding machine in the 4th west to east gas pipeline project. The 8th lot

(2:46)

Xionggu pipeline automatic welding machine in the 4th west to east gas pipeline project. The 5th lot

(2:20)

Xionggu pipeline automatic welding machine in the 4th west to east gas pipeline project. The 2nd lot

(1:30)

Xionggu pipeline automatic welding machine in the 4th west to east gas pipeline project. The 6th lot

(3:13)

Xionggu pipeline automatic welding machine in the 4th west to east gas pipeline project. The 7th lot

(2:17)

Xionggu pipeline automatic welding machine in the 4th west to east gas pipeline project. The 5th lot

(2:33)

The outstanding performance of Xionggu pipeline automatic welding machine in the Far East pipeline.

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Xionggu pipeline automatic welding machine in the 4th west to east gas pipeline project. The 7th lot

(2:6)

Xionggu pipeline automatic welding machine makes welding easier and more reliable

(1:24)

Xionggu pipeline automatic welding machine in the 4th west to east gas pipeline project. The 2nd lot

(1:50)

Xionggu pipeline automatic welding machine in the 4th west to east gas pipeline project. The 6th lot

(1:32)

Xionggu pipeline automatic welding machine in the 4th West to East gas pipeline project

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Xionggu pipeline automatic welding machine in the 4th west to east gas pipeline project. The 6th lot

(1:26)

Xionggu pipeline automatic welding machine

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Xionggu pipeline automatic welding machine in the 4th west to east gas pipeline project. The 1st lot

(1:2)

Xionggu Automatic Welding Technique in Pipeline Construction

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Xionggu pipeline automatic welding machine shows its talents in major pipeline projects.

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