特殊用法deep diving submersible1.深潜器free -swimming submersible1.自由航行潜水器lock-in-lock-out submersible1.闸式潜水器manned [unmanned] submersible1.载[无]人潜水器oceanographic submersible1.海洋科学用深潜器tethered submersible1.带缆潜水器