Weld quality assurance and quality control : section four : discontinuities and defects, videotape, instructors guide
Weld quality assurance and quality control : section four : discontinuities and defects, videotape, instructors guide
- Ohio, USA Hobart School of Welding Tech. c1982
- [various pagings] : ill. ; 28 cm. 28 cm
Welding -- Quality Assurance
TA 492 .H76 1982 v.4
Welding -- Quality Assurance
TA 492 .H76 1982 v.4