impulse ratio impulse-reaction turbine impulse recorder impulse relay impulse signal impulse spring impulse stage impulse test impulse turbine impulse-type impulse welding impulse wheel impulsing impulsive discharge impulsive force impulsive load impure impurity impurity absorption impurity-activation energy |
impulse ratio импулсно отношение коефициент на запълване на импулси Търсената дума е намерена |