alternance /SCIENCE/
[DE] Alternanz
[EN] alternate bearing; biennial bearing
[FR] alternance
alternance /IT-TECH/
[DE] Wechsel; Wechselgerätebetrieb
[EN] alternation
[FR] alternance
alternance /ENG-ELECTRICAL/
[DE] Halbschwingung
[EN] alternation
[FR] alternance