Jisho

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すいちゅう 水中
Noun
1. diver propulsion vehicle; DPV; underwater scooter
Wikipedia definition
2. Diver propulsion vehicleA diver propulsion vehicle (DPV, also known as an underwater propulsion vehicle or underwater scooter) is an item of diving equipment used by scuba and rebreather divers to increase range underwater. Range is restricted by the amount of breathing gas that can be carried, the rate at which that breathing gas is consumed under exertion, and the time limits imposed by the dive tables to avoid decompression sickness.
Read “Diver propulsion vehicle” on English Wikipedia
Read “水中スクーター” on Japanese Wikipedia
Read “Diver propulsion vehicle” on DBpedia

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