Notebook for welding course, Pen for welding course, Pencil for welding course, Eraser for welding course, Pencil, Sharpener for welding course, Cutting wheel for welding, course, Welding rod for welding course, Hacksaw blade for, welding course, Square steel bar for welding course, Steel, pipe for welding course, Angle for welding course, Hiring of, welding machine and all equipments, Hiring of 20, protection kit for welding course, Salary for one teacher of, welding class, Refreshment for 20 beneficiaries of welding, Banner for welding course