hype - indu
- hyperbola
- hyperboloid of revolution
- hyperboloidal gear
- hypereutectic
- hypereutectoid
- hypereutectoid steel
- hypersonic aeroplane
- hypersonic speed
- hypersonics
- hypocycloid
- hypoeutectoid steel
- hypoid gear
- hypoid generator
- hypothesis
- hypotrochoid
- hypsometer
- hysteresis
- hysteresis loop
- hysteresis loss
- hysteresis motor
