BS 4870-4:1988

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Specification for approval testing of welding procedures. Specification for automatic fusion welding of metallic materials, including welding operator approval | Status: Superseded, Withdrawn

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Publisher BS

File size 267.22 KB

Pages 10

Format PDF

Publication date 1988-01-29

ISBN-13 978-0-580-16380-7

ISBN-13 plain 9780580163807

ISBN-10 0580163806

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File size 267.22 KB

Pages 10

Format PDF

Publication date 1988-01-29

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