верхній передній вкладиш корінного підшипника
upper center crankshaft bearing
upper rear crankshaft bearing
crankshaft bearing
upper edge of front sight
upper front plate
upper bearing
front-wheel pivot pin bearing
front axle trunnion bearing
wind relative bearing / wind-relative bearing
crankshaft gear
elevating crankshaft
crankshaft assembly
crankshaft distance piece
crankshaft end cap
crankshaft fan pulley
crankshaft oil thrower
crankshaft oilway
crankshaft piece
crankshaft ratchet
crankshaft speed
crankshaft starting jaw
crankshaft-type engine
crankshaft
crankshaft counterweight
crankshaft crank
crankshaft crank cheek
crankshaft crankpin
crankshaft main journal
land-based upper layer (LBUL)
Sea-Based Upper Layer (SBUL)
upper air fallout
upper deck