BS 4871-1:1982:1987 Edition
$102.76
Specification for approval testing of welders working to approved welding procedures – Fusion welding of steel
Published By | Publication Date | Number of Pages |
BSI | 1987 | 16 |
Information to the welder, items to be recorded in test, changes affecting approval, extent of approval, types of test joint, non-destructive and destructive testing, statement of results, re-approval, recommended approval test certificate.