auxi - base
- backup roll bearing
- backup roll extractor
- backup roll ghost marks
- backup roll sleeve
- backup shaft
- backup strip
- backward creep
- backward extrusion
- backward force
- backward process
- backward pull
- backward-and-forward extrusion
- Bacor
- bad cast
- bad material
- baddeleyite
- baffle
- baffle boiler
- baffle column mixer
- baffle pan
- baffle plate
- baffle scrubber
- baffle tower
- baffle-plate column mixer
- baffle-plate thickener
- baffle-washing tower
- baffling element
- bag filter
- bag for facing
- bag hose
- bag process
- bag shaker
- bag-house
- bagged anode
- baghouse
- bail ladle crane
- bainite
- bainite hardness
- bainite microstructure
- bainitic hardening