Specification for qualification and certification for level III - expert welders
By: prepared by the AWS Education and Certification Department.
Contributors: American Welding Society. Certification Dept.
Publisher: American Welding Society
Published: 1996
Place of publication: Miami, FL
Language: eng
Number of pages: 25
Subjects: Welding -- Examinations; Welders (Persons) -- Certification
Notes: "AWS QC12-96"