brak - can
- broiling rack
- broken back transition
- broken blister
- broken bracket
- broken brick
- broken chord
- broken circuit
- broken core
- broken emulsion
- broken finish
- broken fireclay brick
- broken glass
- broken hardening
- broken ice
- broken joints
- broken line
- broken loop
- broken muck
- broken paper
- broken pass
- broken piece
- broken porcelain
- broken pulp
- broken rail
- broken silica brick
- broken stone
- broken stone ballast
- broken tone
- broken tool detection
- broken warp thread
- broken weather
- broken wire
- broken-back curve
- broken-down ingot
- broken-stone (ballast )railway
- broken-stone (ballast )railway
- broken-stone road
- broken-thread aspirator
- BROM
- bromate