Angielski ⇄ Angielski Francuski Japoński Rosyjski Ukraiński +

essential item
wojsk., logist.	article essentiel
Angielski tezaurus
essential item
wojsk., logist.	Item that meets the following operational criteria: 1. essential for the operational use of the equipment; 2. repairable or exchangeable at the NTI1 and NTI2 maintenance levels less 12 hours. (FRA)