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FED-STD-H28-17 Revision A Notice 4 - Validation:2019
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Screw-Thread Standards for Federal Services Section 17 Surveying Instrument Mounting Threads
Amendment of
Available format(s)
PDF
Language(s)
English
Published date
28-02-2019
Publisher
This section provides the standards for the mating screw threads of the base plate and the tripod head used for securing a surveying instrument to its tripod or other base of support.
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