beec - blue
- blanking, piercing and forming tool
- blast furnace
- blast furnace slag
- bleach
- bleaching agent
- bleaching liquid
- bleaching water
- bleed border
- bleeder
- bleeder resistor
- blemish
- blender
- blending
- blind area
- blind attachment
- blind hole
- blind spot
- blind transmission
- blister
- blistering
- blob
- block
- block cancel character
- block check
- block check character
- block code
- block correction efficiency character
- block delete
- block diagram
- block efficiency
- block file
- block format
- block format specification
- block ignore character
- block length
- block loss probability
- block magnet
- block mark
- block misdelivery probability
- block oriented
