BS 4871-1:1974

Specification for approval testing of welders working to approved welding procedures. Fusion welding of steel

BSI Group, 12/31/1974

Publisher: BS

File Format: PDF

$125.00$251.46

Published:31/12/1974

Note:This product is unavailable in Ukraine, Russia, Belarus

All current amendments available at time of purchase are included with the purchase of this document.

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