- nonstationary vibration
- неустановившиеся вибрации [колебания]
Englsh-Russian aviation and space dictionary. - M.: Military publishing house USSR Ministry of Defence. edited by M. Murashkevich. 1974.
Englsh-Russian aviation and space dictionary. - M.: Military publishing house USSR Ministry of Defence. edited by M. Murashkevich. 1974.
Friction — For other uses, see Friction (disambiguation). Classical mechanics … Wikipedia