flus - free
- four-strand mill
- four-way loop open top trough
- four—high mill
- fraction
- fraction of melt
- fractional crystallization
- fractional desorption gas analysis
- fractional evaporation gas analysis
- fractional liquid content
- fractional makeup
- fractional roasting
- fractionator
- fractographic investigation
- fractography
- fracture
- fracture grain size
- fracture initiation
- fracture mechanics
- fracture propagation
- fracture sample
- fracture strength
- fracture stress
- fracture surface markings
- fracture test
- fracture toughness
- fracture transition elastic
- fracture transition plastic
- fracture-rod operation
- fractured
- fracturing behavior
- fragility
- fragmentation
- fragmented scrap
- fraility
- frame
- frame assembly
- frame crane
- frame crosshead
- frame filter
- frame press