generators of electricity; steam engines; gas turbine engines for energy production; diesel engines and gas engines for energy production; Heat exchangers being parts of machines for recovering heat generated from production processes in the chemical, petrochemical, metallurgical or glass industries or for recovering heat in electric power stations; heat exchangers being parts of machines for preheating air or fuel; heat exchangers being parts of machines for recovering heat lost by gas turbi...

Heat exchangers being parts of machines for recovering heat generated from production processes in the chemical, petrochemical, metallurgical or glass industries or for recovering heat in electric power stations; heat exchangers being parts of machines for preheating air or fuel; heat exchangers being parts of machines for recovering heat lost by gas turbines, gas engines or diesel engine, engine boilers, feeding apparatus for engine boilers; steam engines; generators of electricity; gas turb...

voluntary international certification program for quality of medical devices