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Temporary Sealing of Cavities for Leak TestingWax Seals cavity openings to permit helium leak test of cavity welds. Technique facilitates leak testing of cavities in components of larger systems not otherwise sealed off at time leak testing done.
Document ID
19830000680
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Little, J.
(Rockwell International Corp.)
Date Acquired
August 11, 2013
Publication Date
December 1, 1984
Publication Information
Publication: NASA Tech Briefs
Volume: 8
Issue: 2 P
ISSN: 0145-319X
Subject Category
Machinery
Report/Patent Number
MFS-19646
Accession Number
83B10680
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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