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Welcome to the Interesting Oil Drilling Channel. Oil extraction projects from China. You can see oil drilling technology, drilling equipment, and the lives of oil workers,etc.Please hit the subscribe button if you'd like to see more.
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About
Welcome to the Interesting Oil Drilling Channel. Oil extraction projects from China. You can see oil drilling technology, drilling equipment, and the lives of oil workers,etc.Please hit the subscribe button if you'd like to see more.
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