![](http://www.alamy.com/thumbs/6/C4CB3CE1-5E12-401A-BFAE-5387A40B74B8/2T979X0.jpg)
Close up metal welding steel works using electric arc welding machine to weld steel at factory.
Size: 7424px × 5128px
Photo credit: © Chaleng Ngamsom / Alamy / Afripics
License: Royalty Free
Model Released: No
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