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Meaning of PREN | Babel Free

Noun CEFR B1

Definitions

Acronym of pitting resistance equivalent number.

abbreviation, acronym, alt-of

Examples

“Tungsten reinforces the effect of Mo, so that superduplex steel X2CrNiMoCuWN25-7-4 with 0.25% N, 0.8% W and 0.8% Cu reaches PREN > 40.”

CEFR level

B1
Intermediate
This word is part of the CEFR B1 vocabulary — intermediate level.
See all B1 English words →

See also

prenalterol prename prenaris prenasal prenasalisation prenasalization

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