TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

ORBITAL REPLACEABLE UNIT [1 record]

Record 1 2022-07-13

English

Subject field(s)
  • Space Exploration Equipment and Tools
  • Orbital Stations
DEF

The lowest level of component or subsystem hardware that can be removed and replaced on location under orbital conditions.

OBS

orbital replaceable unit; ORU: designation and abbreviation officially approved by the International Space Station official approval Group (ISSOAG).

PHR

ORU storage accommodation.

French

Domaine(s)
  • Équipement et outillage d'exploration spatiale
  • Stations orbitales
DEF

Élément d'un engin spatial desservable, qui est conçu pour être remplacé en orbite en cas de panne ou d'obsolescence.

OBS

unité remplaçable sur orbite; URO : désignation et abréviation uniformisés par le Groupe de travail de la terminologie de la Station spatiale internationale (GTTSSI).

OBS

élément remplaçable en orbite; ERO : désignations et définition publiées au Journal officiel de la République française le 26 septembre 2020.

Spanish

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