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BS 7570:1992
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Code of practice for validation of arc welding equipment
Available format(s)
Hardcopy , PDF
Superseded date
05-15-2000
Language(s)
English
Published date
07-15-1992
Publisher
Gives recommended validation grades for two classes (standard and precision) of welding power sources, equipment and accessories.
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