horizontal [motion] seismograph
horizontal motion characteristic
HORIZONTAL MOTION OF PROJECTILE
horizontal motion seismograph
quasi-horizontal motion
horizontal motion index
horizental dimension of reed motion
Horizontal Ground Motion
Horizontal Parabolic Motion
horizontal projectile motion
horizontal radial motion geophone
horizontal directional drilling horizontal directional drilling technology
horizontal well with long horizontal section
motion estimation and motion complement
parabolic motion; constant acceleration and deceleration motion
slow-motion picture (=slow-motion film)