motors and engines for ship propelling systems, for on-board power generation and for fixed power plants, in particular 2-stroke and 4-stroke diesel engines, 4-stroke diesel-gas and gas-otto engines and parts therefor, in particular fuel-mixing devices, as parts of machines, engine drive shaft couplings as parts of machines; exhaust gas turbochargers and turbines other than for land vehicles, and parts therefor; continuous-flow machines, compressors, turbines, turbomachines, turbogenerator in...