BS 4871-2:1982
$102.76
Specification for approval testing of welders working to approved welding procedures – TIG or MIG welding of aluminium and its alloys
Published By | Publication Date | Number of Pages |
BSI | 1982 | 16 |
Information to the welder, items to be recorded in approval test, extent of approval, types of test weld, non-destructive and destructive testing, statement of results, re-approval, recommended approval test certificate.