oxy - pear
- oxy acid
- oxyacetylation
- oxyacetylene flame
- oxyazo color
- oxybenzone
- oxybromide
- oxycalorimeter
- oxycarboxin
- oxycellulose
- oxychloride cement
- oxycompound
- oxygen
- oxygen bomb
- oxygen bomb test
- oxygen bonding properties
- oxygen carrier
- oxygen convertible alkyd resin
- oxygen convertible phthalic resin
- oxygen enriched air
- oxygen flask method
