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In this portrait, students are connecting water tank, threading pipe, and overhauling pumps.
In this portrait, students are welding flange on tank, other work in progress.
Students are working on free hand lettering and elementary orthographic projection.
This portrait shows soldiers at work on various machines.
This portrait is of a close up view of milling machine and hobbing a worm wheel.
In this portrait, students are welding flange on tank. Other work is in progress.
In this portrait, students are using cornice brake, laying out work.