ISBN: | 978-5-5094-2531-8 |
High Quality Content by WIKIPEDIA articles! Surface supplied diving refers to divers using equipment supplied with breathing gas using a diver`s umbilical from the surface, either from the shore or from a diving support vessel sometimes indirectly via a diving bell. This is different from scuba diving, where the diver`s equipment is completely self-contained and there is no link to the surface.