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I-CTD (Inguqulo Ejwayelekile)
I-Frankstar CTD iyithuluzi lokubuka amanzi elinobuchwepheshe elinobubanzi obusebenza obungamamitha angu-7,000. Le divayisi isebenzisa imodi yokuzifundela ngqo kanye nokuziqopha ngokwayo, equkethe ukunemba okuphezulu, ukusetshenziswa kwamandla aphansi, kanye nokumelana nokugeleza okuphansi. Ingalinganisa ngokunembile izinga lokushisa kwamanzi, ukuhanjiswa kwamandla, kanye nemingcele yokujula, futhi iyasebenza ekuqapheni amanzi olwandle, ocwaningweni lwe-oceanographic, ubunjiniyela bechweba kanye nemigwaqo yamanzi, kanye neminye imikhakha. Ifanele ukusetshenziswa neziteshi zolwandle, izindawo zokubopha, ama-buoy, kanye namasampula amanzi anamapharamitha amaningi.
