automatic gun layer

semi-automatic pistol (automatic pistol)

automatic heavy barrel rifle / heavy barrel automatic rifle

gun layer

automatic aircraft gun

light automatic gun

automatic gun-laying equipment

L119 light gun (105 mm light gun)

submachine gun / sub-machine gun (SMG; smg)

gun control equipment / gun-control equipment (GCE)

duck gun (duck-gun)

flame gun / flaming gun

gun by gun

bridge launcher/ layer

Joint Aerial Layer Network (JALN)

land-based lower layer (LBLL)

land-based upper layer (LBUL)

layer tinting

lower layer

mine layer

Sea-Based Lower Layer (SBLL)

Sea-Based Upper Layer (SBUL)

upper layer

convergent zone of a boundary layer

isothermal layer

laminar boundary layer

ozone layer

ozone layer depletion

ozone layer destruction

turbulent boundary layer

Reynolds number for boundary layer thickness

non-stable boundary layer

stable boundary layer