Abstract: In view of the traditional welding location of tube plate by CAD drawing welding gun positioning, positioning position is not accurate, in the heat exchanger production process, the heat ...
Building a monster truck—even a small one—is no easy undertaking. The design process took a couple of months, according to Lehde. The actual fabrication of the truck began shortly after Thanksgiving ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback