well-tuned russian
вы́веренный
verified, checked, adjusted, calibrated, precise, accurate, well-tuned
нала́женный
well-adjusted, well-tuned, established, debugged, set up
отка́танный
run-in, broken-in
well-practiced, rehearsed, perfected, fine-tuned
отла́женный
well-adjusted, well-tuned, debugged, fine-tuned, streamlined, well-oiled


















