PNEU definitions

Pneu

1) French tire 2) Produit de Michelin 3) Tire, at the Michelin plant 4) Tyre across the channel
Found on https://www.crosswordclues.com/clue/pneu

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PNEU

Pneumatic (secondary altimeter operating mode)
Found on http://www.f-16.net/glossary-P.html

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