There are many valves which, because of their importance to the safety of the ship, can be operated from one or more places in addition to the compartment in which they are situated
Kukho ivaluve ezininzi ezithi, nyenxa yokubaluleka kwazo kukhuseleke luenqanawe, ezinokusetyenzwa kwindowo enye okanye ezininzi ukongeza kwikhempali mente ezibekwe kuyo.