engines, namely, diesel engines as drive units in boats, yachts, ships, excavators, crane trucks, wheel loaders, bulldozers, agricultural vehicles, namely, tractors, combine harvesters, mobile emergency power units, and for stationary applications, namely, engines for power plants, emergency power units, co-generation plants; parts of said engines, namely fuel injection systems comprised of high-pressure fuel pumps, high-pressure fuel pipes, high-pressure fuel accumulators, fuel injection noz...