Standards Index · NIST
NIST SOP 27 (2019)
Calibration of Railroad Test Cars (Mass)
What it covers
Standard Operating Procedure from the NIST OWM series — Calibration of Railroad Test Cars (Mass). Public domain; the full text is readable in the Atlas document library.
Summary written for this index — consult the official text for normative requirements.
Related standards
OIML R 111-1:2004
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OIML R 76-1:2006
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NIST IR 6969:2019
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EURAMET cg-18 v4.0 (2015)
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ASTM E617-23
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