tunn - unde
- tunnel
- tunnel bearing
- tunnel flat
- tunnel grease
- tunnel platform
- tunnel recess
- tunnel screw propeller
- tunnel shaft
- tunnel stern
- tunnel stool
- tunnel velocity
- tunnel wall
- tunnel wall influence
- tunnel wall interference
- tunnel well
- tunnel-screw launch
- tunnel-service water pump
- tunnel-shaft bearing
- tunnel-stern afterbody
- tunny
- tunny boat
- tunny seiner
- turbid matter
- turbid water
- turbidity
- turbidity current
- turbidity temperature
- turbine
- turbine cylinder joint
- turbine foundation
- turbine generator
- turbine generator set
- turbine gland
- turbine housing
- turbine installation
- turbine nozzle
- turbine oil
- turbine output
- turbine pedestal
- turbine piping
