grav - haza
- gravel
- gravitational force
- green anode
- green anode block marshalling machine
- Green Anode Plant / Paste Plant
- green pole
- green scrap
- greenfield alumina plant (project)
- greenfield alumina plant (project)
- greenhouse gases (emission of greenhouse gases )
- greenhouse gases (emission of greenhouse gases )
- grind (verb)
- grind (verb)
- grindability (grindability index)
- grindability (grindability index)
- grinding
- grog brick/chamotte brick/firebrick/fire-clay brick/refractory brick
- ground transport vehicles
- half-life, half-period, half-decay period, half-life period, half-value period
- Hall-Heroult cell (the Hall-Heroult cell )
- Hall-Heroult cell (the Hall-Heroult cell )
- Hall-Heroult process (the Hall-Heroult process )
- Hall-Heroult process (the Hall-Heroult process )
- hammer crusher
- hand-sorted
- handling
- hanger
- hardening (strain hardening )
- hardening (strain hardening )
- hardware
