DIN-EN-4552 › Complete Document History
Aerospace series - Pipe coupling 37 Degrees , spherical, in heat resisting steel - Straight nipples, welded end - Inch series
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2015 EDITION - GERMAN/ENGLISH EDITION - Sept. 1, 2015
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Obsolete Revision Information: |
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2004 EDITION - GERMAN/ENGLISH EDITION - Aug. 1, 2004
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