translate English to French: EGHR to MW <= 10%, for input levels >=171 MJ/s  EGHR to MW <= 15%, for input levels <171 MJ/s 6.3.2.6 Performance of Abbreviated Flow-to-Output or Heat-to-Output Tests. An abbreviated flow-to-output test consists of a period of 6-12 consecutive hours during which the process conditions reproduce as closely as practicable the conditions of the most recent flow RATA.
ECCS sur MW <= 10 %, pour les flux calorifiques >= 171 MJ/s ECCS sur MW <= 15 %, pour les flux calorifiques < 171 MJ/s 6.3.2.6 Réalisation d'essais abrégés débit de gaz de cheminée - puissance produite et flux calorifique - puissance produite.