the watertight doors, as required by paragraphs .7.2 and .7.3 of Regulation II-1/B/13, but not necessarily all of them simultaneously, unless an independent temporary source of stored energy is provided; and
veekindlatele ustele, nagu nähakse ette reegli II-1/B/13 punktidega 7.2 ja 7.3, kuid mitte tingimata kõigile korraga, kui ei ole ette nähtud sõltumatut ajutist salvestatud energia allikat, ja