Combination welding : weld a tee joint in the horizontal (2f) postion with e7018 electrades: dot 819
Combination welding : weld a tee joint in the horizontal (2f) postion with e7018 electrades: dot 819
- Washington, D. C. U.S. Department of Labor c1986
- [various pagings] : ill. ; 27 cm. 27 cm
Welding
T 227 .C66 1986
Welding
T 227 .C66 1986