brattice cloth - cage chair
- break-detector
- break-off
- break-over
- break-through
- break-thrust
- break-up
- breakability
- breakage
- breakage detection
- breakdown
- breakdown rate
- breaker
- breaker angle of the wave
- breaker man
- breaker prop
- breaker props
- breaker-boy
- breaker-prop row
- breakers
- breaking
- breaking crest
- breaking depth
- breaking edge
- breaking face
- breaking ground
- breaking level
- breaking load
- breaking prop
- breaking properties
- breaking up by explosives
- breaking up of ice
- breaking waves
- breaking-down machine
- breaking-in charge
- breaking-in hole
- breakoff
- breakout
- breakover
- breakstone
- breakthrough