Training in weld quality assurance and quality control section 6 : nondestructive testing methods
Training in weld quality assurance and quality control section 6 : nondestructive testing methods
- Ohio, USA Hobart School of Welding Tech. c1986
- [various pagings] : ill. ; 27 cm. 27 cm
Welding -- Quality Assurance -- Training
TA 492 .H76 1986 v.6
Welding -- Quality Assurance -- Training
TA 492 .H76 1986 v.6