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09:23 Nov 20, 2013
This question was closed without grading. Reason: No acceptable answer
English to French translations [PRO] Tech/Engineering - Engineering: Industrial / four
English term or phrase:downflow and ring ducts
"The air gas circulation fan draws the cooled heating gases from the return duct and presses them through the connecting duct to the heating chamber, where the heating gases are heated up again by adding hot combustion gases produced in the combustion chamber.
From the heating chamber, the hot gases flow through the downflow and ring ducts into the radiators.
Then they are conveyed through the advance duct in order to reach the various control zones."
Il y a de nombreux types de conduits dans ce texte, et je doute sans cesse parce qu'il est évident que c'est déjà une traduction.