In this eye-opening video, discover the secrets behind crafting an iron vise that millions have yet to master. Join us as we ...

Discover the world of amazing profile pipe tricks in this thrilling video! Watch as we showcase incredible techniques and jaw-dropping skills that will leave you in awe. Perfect for enthusiasts and ...

Abstract: Pipeline surface defects such as holes and cracks cause major problems for utility managers, particularly when the pipeline is buried under the ground. Manual inspection for surface defects ...