Meaning of surface-supplied diving | Babel Free
Definitions
A form of deep diving using an umbilical that supplies air, power and communications from the surface to the diver, who wears a diving helmet.
CEFR level
B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
This word is part of the CEFR B2 vocabulary — upper intermediate level.
See also
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