Ikigo mpuzamahanga gishinzwe ingufu: pompe y’ubushyuhe irashobora kuzuza 90% by’ubushyuhe ku isi, kandi imyuka ya karuboni iri munsi y’itanura rya gaze (Igice cya 2)
Imikorere yibihe bya pompe yubushyuhe yagiye itezwa imbere gahoro gahoro Kubisabwa byinshi byo gushyushya ikirere, coefficente yimikorere yibihe bya pompe yubushyuhe (impuzandengo yimikorere yingufu zumwaka, COP) yagiye yiyongera kugeza kuri 4 kuva 2010. Ni ...
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