direct-return heating system

direct-return heating system
двухтрубная отопительная система с возвратом нагревающей среды

- двухтрубная система, в которой нагревающая среда возвращается в котел после прохождения конечного нагревательного устройства.


Англо-русский словарь по кондиционированию и вентиляции. 2013.

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