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R2R - Wiktionary, the free dictionary
Wiktionary

R2R

See also: Appendix:Variations of "rr"

English

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Noun

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R2R (uncountable)

 
English Wikipedia has an article on:
Wikipedia
  1. (printing) Abbreviation of roll-to-roll processing.
  2. (printing) Abbreviation of reel-to-reel processing.
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