This applies not only to oceanographic research ships, sea-going cranes, or small fishing vessels, all of which have to continue to work even in a heavy seaway.
Le nto ayibhekiselelanga kwiinqanawa eziziphengululi zomzobo womjelokazi, izilenge zaselwandle, okanye iinqanawa ezincinci zokuloba, zonke ezo zinto ziyakuqhubekeka ekusebenzeni elwandle.