boos - bure
- bottom discharge
- bottom discharge bucket
- bottom dump truck
- bottom escape hatch
- bottom layer
- bottom mine
- bottom of groove
- bottom of shell
- bottom plate
- bottom plate of tank
- bottom plates
- bottom pressure
- bottom rib
- bottom sleigh
- bottom stage
- bottom sweep
- bottom view
- boulder obstacle
- boulenger chronograph
- boulenger test
- bouncing
- bound barrel
- bound charge
- bound vortex
- boundary
- boundary fragmentation mine
- boundary friction
- boundary layer
- boundary layer air
- boundary layer bleed inlet
- boundary layer displacement thickness
- boundary layer effect
- boundary layer fence
- boundary layer influence
- boundary layer momentum integral equation
- boundary layer oscillation
- boundary layer probe
- boundary layer profile
- boundary layer ramp
- boundary layer spill duct
