In addition to these main suction lines, smaller lines, about 6 or 8 inches in diameter, are also ranged along the ship's bottom with suction valves in each tank.
Ekongezeni kolona mfimfitho lwemigca, ubuncinci bemigca, obukwi6 okanye 8 yee-intshi kwidayometha isoloko yongeziwe ngakwicala leenqanawa ezisemazantsi kumfimfitho lwezivalo kwitanki nganye.