Translation of "tether" into Irish

Manned, tethered submersible vehicles designed to operate at depths exceeding 1 000 m;

Feithiclí intumtha, ar teaghrán, le foireann, atá deartha chun oibriú ag doimhneachtaí ar doimhne iad ná 1 000 m;

Protective full or half suits, or hoods dependent upon a tethered external air supply and operating under positive pressure;

Cultacha iomlána nó leathchultacha, nó cochaill a bhíonn ag brath ar sholáthar ceangailte seachtrach aeir agus a oibríonn faoi bhrú dearfach;