rejoin the main forces
з'єднуватися з головними силами
з'єднуватися з головними силами
main defense area (line) / main defensive position
main gear box / main rotor transmission
main rotor transmission / main gear box
main-rotor head / main-rotor hub
main-rotor hub / main-rotor head
axis of main movement for forces
Army (ground forces / land forces)
naval surface forces, surface fleet, surface forces