frequency characteristic - gear rim
- frequency characteristic
- frequency convertor
- frequency correction
- frequency count
- frequency counter
- frequency domain
- frequency histogram
- frequency meter
- frequency modifier
- frequency modulation
- frequency output
- frequency output sensor
- frequency range
- frequency resolution
- frequency response match
- frequency shift
- frequency shifter
- frequency signal
- frequency system
- frequency-controlled
- frequency-modulated tape
- frequency-shaped control
- frequency-stabilized laser
- fresh cutting tool
- fretting
- fretting corrosion
- fretting wear
- fretting-wear
- FRF
- friable grain
- friction bandsawing
- friction behavior
- friction brake
- friction circle
- friction clutch
- friction conveyor
- friction coupling
- friction drag
- friction drive
- friction face