boil - brok
- boil-off losses
- boiler accessories
- boiler arrangement
- boiler brace
- boiler capacity
- boiler circuit
- boiler department
- boiler duty
- boiler efficiency
- boiler face
- boiler feed pump drive
- boiler house layout
- boiler overall efficiency
- boiler superheater
- boiler survey
- boiler unit
- boiler-feed piping system
- boiler-feed pump
- boiler-horsepower rating
- boiling heavy water reactor
