随着海洋技术的发展,潜艇的应用越来越广泛,在深海下潜艇一旦出事故很难像陆地上一样进行救援,因此深潜救生艇的应用必不可少;而深......

A novel initiative mating device, which has four 2-degree manipulators around the mating skirt, is proposed to mate betw......