A senior seaman inexplicably failed to close the main induction valve
, a massive stream of water flooded critical compartments, and the sub settled on the bottom at 180 feet.
There are also advanced detergents to clean induction valves
, giving engine efficiency a huge boost.Detergents in the diesel keep injector nozzles clean so a uniform pattern of fuel and better burning is achieved.
The only area where there is an element of crossover in the groups' respective activities is that of induction valves
. Furthermore, Norsk Hydro is the world market leader in the production of unrefined magnesium.