Main template box title: Underwater diving
Subtemplate title: Types: (Modes?)
- Section title:Free-diving
- Activities
- Competitions
- Disciplines
- Equipment
- Freedivers
- Hazards
- Historical
- Organisations
- Section title:Scuba diving
- Open circuit scuba
- Rebreathers
- Full face masks?
- Section title:Snorkelling
- Section title:Surface-supplied diving
- Section title:Atmospheric pressure diving
Subtemplate title: Subtemplate title: Decompression
- Algorithms
- Decompression diving
- Decompression equipment
- Decompression gases
- Injuries and treatment
Subtemplate title: Personal diving equipment
- Diving suits
- Wet suits
- Dry suits
- Scuba set
- Open circuit scuba set
- Rebreather
- Buoyancy compensator
- Diver weighting system
Subtemplate2 title: Underwater breathing apparatus
- Surface supplied diving equipment
Subtemplate title: Diving support equipment Subtemplate title: Tools and equipment for underwater work
Subtemplate title: Underwater work Subtemplate title: Occupations
Subtemplate title: