BS EN 287-1:1992
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Approval testing of welders for fusion welding Steels
Hardcopy , PDF
11-30-2013
English
05-01-1992
Essential variables, range of approval, examination and testing, acceptance requirements, re-tests, period of validity. Annexes on steel groups, welders test certificate, procedure specification and job knowledge.
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