NF C55-553-2*NF EN 60953-2:2003 Rules for steam turbine thermal acceptance tests - Part 2 : method B - Wide range of accuracy for various types and sizes of turbines
2003NF C55-553-2*NF EN 60953-2:2003 Rules for steam turbine thermal acceptance tests - Part 2 : method B - Wide range of accuracy for various types and sizes of turbines