The Old Man chuckled to himself and went back to his welding.
The parts covered by the cloth must be dried thoroughly if any welding on them.
These processes are not welding processes and will not be described here.
Darkness was coming and the pack was welding itself together.
He took up his welding projector and a beam carried him back to the tube.
The welding apparatus had its coils and condensers under the floor.
Then among artists was a coalition of brains, a welding together of souls.
Welding an old pike-head, sir; there were seams and dents in it.
Also, a machine with which the hercules facilitates the welding of anchors.
As he ran, he played upon it the blue flame of a welding torch.