auxi - base
- barrel finishing
- barrel length
- barrel mixer
- barrel mixing
- barrel plating
- barrel polish
- barrel polishing
- barrel rolling operation
- barrel shape
- barrel washer
- barrel-type curvature
- barrel-type furnace
- barrel-type point-focusing monochromator
- barrel-type reflector
- barrel-type roll piercing mill
- barreling
- barren discharge
- barren liquor
- barren mineral
- barren minerals