Tender For procurement of spares for mig-29 upg aircraft - ball bearing, bearing, relay, bearing, switched filter unit 2-1, kup printed circuit board, mi 10-1076 display(indication module), isda-2, laser transmitter, 30pk-29k source point, circuit breaker, ik tv module, source point, power unit 2-4, if amplifier 1-2, high-frequency amplifier unit (units 1-1), mv-5, board bpoi-27