8406820010
- Steam turbines and other vapour turbines
- Other turbines
- Of an output not exceeding 40 MW
- Industrial steam turbine with: -an output of 5 MW or more but not more than 40 MW, -designed for a pressure of not more than 140 bar and a temperature of not more than 540 ° C, -equipped with double seat valves on the live steam side which are operated with a hydraulic servo of not more than 12 bar