transverse vibration transverse wave transverse-wave electron beam amplifier trap trap dook trap-door trap-down trapezium trapezium distortion trapezohedron trapezoidal trapezoidal channel trapezoidal characteristic trapezoidal load trapezoidal rule trapezoidal thread trapezoidal truss trapezoidal wave trapezoid rule trapped |
transverse vibration напречно трептене Търсената дума е намерена |