Shepherd, M.
(1941),
Circular of the Bureau of Standards no. 430::glass stopcocks, , National Institute of Standards and Technology, Gaithersburg, MD, [online], https://doi.org/10.6028/NBS.CIRC.430 (Accessed April 24, 2026)
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Circular of the Bureau of Standards no. 430::glass stopcocks
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Author(s)
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- NBS CIRC 430
Report Number
NBS CIRC 430
Pub Type
NIST Pubs
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Created January 1, 1941, Updated May 19, 2023