- bruckling resistance
- brush angle
- brush discharge
- brush holder
- brushwood fascine
- bubble chip
- bubble flow
- bubble tube
- bubble-tight
- buchholz relay
- bucket crane
- bucket pump
- bucking
- bucking load
- bucking winding
- buckle
- buckled
- buckling
- buckling force
- buckling resistance
- buckling strength
- buckling test
- bucolic
- budget
- budgetary year
- buffalo-shed
- buffer area
- buffer memory
- buffering agent
- buffing gear
- buffing wheel
- bug
- buggy
- build
- builder
- building
- building block
- building construction
- building engineering
- building legislation
- building material
- building mortar
- building paper
- building plot
- building project
- building slip
- building standard
- building timber
- building zone
- built-up
- bulb
- bulb tee
- bulbous dome
- bule
- bulged finish
- bulging
- bulk crossing
- bulk delay
- bulk eraser
- bulk freight
- bulk material
- bulk storage
- bulk transport
- bulking agent
- bull bit
- bulldog snips
- bulwark
- bump
- bumper bar
- bumper rod
- bunched conductor
- bunching factor
- bunching voltage
- bundle
- bundled bars
- bung
- bunghole
- bunker
- bunker tank
- buoy
- buoyancy force
- business computer
- business game
- business outpost
- business profit
- business quarter
- business services
- business traffic
- business user
- businessman
- bustle-joint
- busy bit
- busy indicator
- busy lamp
- busy period
- busy periods
- busy signal
- busy times
- butchery
- butt