- bush
- bush extractor
- bush metal
- bushed bearing
- bushing metal
- broach milling
- broaching pass
- brog
- broken gravel
- brut output
- buck saw
- bucket space
- buckle
- buckling
- buckling resistance
- buffer level
- bug
- buggy
- building
- built-up
- bulb
- bulging
- bulk concrete
- bulldog snips
- bump
- bumper rod
- bung
- bunker
- bunker gate
- butt
- butt seam
- butt strap
- butt strip
- butterfly nut
- butterfly valve
- buttery concrete
- buttress head
- bypass body
- bypass cock
- C-spacer
- cable
- cable connector
- cable drift
- cable drilling
- cable gallery
- cable holder
- cable rig
- caking
- calibrated spacer
- caliper square
- calker
- calliper leg
- cam clamp
- cam flank
- cam mechanism
- cam shaft
- camber
- camming
- can
- canal pond
- canal route
- cannal reservation
- cantilever arm
- butt cracks
- butt weld
- butt-welded
- butte
- button
- button-type
- buttress thread
- by party
- by-effect
- bypass
- C spanner
- C-clamp
- cabinet environment
- cable drum
- cableway
- cadger
- cadmium-plated
- cage
- cage reinforcement
- cake
- calibrated standard
- calibration test
- calibrator
- caliper
- calipering
- calk
- calliper square
- cam dwell
- cam profile
- cantilever dam
- cap copper
- capacity demand
- capacity loading
- capacity models
- capillary infiltrability
- capillary point
- capillary retention