Structural details for metal-arc welding in mild steel / Pr-epared by C. R. Harman.
Harman, C. R.
Structural details for metal-arc welding in mild steel / Pr-epared by C. R. Harman. - [Londres, Inglaterra] : British Welding Research Association - [56] p.
Structural details for metal-arc welding in mild steel / Pr-epared by C. R. Harman. - [Londres, Inglaterra] : British Welding Research Association - [56] p.