gravity-flow heating system - hand lever stroke
- gravity-flow heating system
- gray
- gray waters
- grazing capacity
- grease air filter
- grease collector
- grease filter
- grease gulley
- grease hole
- grease interceptor
- grease lubricant
- grease nipple
- grease removal tank
- grease separator
- grease skimming tank
- grease trap
- great public building
- greaten
- greatening
- Greathead shield