верхня коробка радіатора
upper tank
water jacket plug / water-jacket plug
water tank
water tank semitrailer
distilled water tank
fuel tank water drainage
water tank battalion
water tank company
water tank trailer
main tank/ main fuel tank
land-based upper layer (LBUL)
Sea-Based Upper Layer (SBUL)
upper air fallout
upper deck
upper layer
upper sideband (USB)
upper glacis plate
adjustable upper sling swivel
upper ball race
upper center crankshaft bearing
upper edge of front sight
upper front crankshaft bearing
upper front plate
upper hemisphere
upper insulator gasket
upper motor lubricant
upper proximity dot (of a gyro gunsight)
upper rear crankshaft bearing
upper sling swivel
upper time ring
upper bearing
upper torque link