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Bourdon tube

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Definition of Bourdon tube

: a thin-walled flattened tube of elastic metal bent into a circular arc whose application to certain pressure gauges and thermometers depends upon the fact that increase of pressure inside the tube tends to straighten it — see bourdon gauge , bourdon spring

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Dictionary Entries Near Bourdon tube

Bourdon spring

Bourdon tube

bourette

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Cite this Entry

“Bourdon tube.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Bourdon%20tube. Accessed 23 May. 2022.

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