Description
This Supplement C to AWS Standard QC7, Standardfor AWS Certified Welder Program, describes testing administratedby Accredited Test Facilities to the requirements of AWS QC4-89, Standard for Accreditation of Test Facilities for AWSCertified Welder Program. The welder performance testing for this Supplement was developed using ANSI/A WS D9.1,Sheet Metal Welding Code, as reference.
Product Details
- Published:
- 04/04/1994
- Number of Pages:
- 29
- File Size:
- 1 file , 1.2 MB
