"(aeronautics) the state of equilibrium in which centrifugal forces due to a rotating mass (e.g., a propeller) do not produce force in the shaft and so vibration is reduced"@en-us . "0"^^ . "dynamic balance"@en-us . . . . "113205047"@en-us . "dynamic balance"^^ . "0"^^ . "114002915"^^ . . . . "14002915-n"^^ . . .