HITACHI HWM-W2E YUTAKI H Itọsọna fifa fifa ooru
Kọ ẹkọ gbogbo nipa HWM-W2E YUTAKI H Pump Heat pẹlu iwe afọwọkọ olumulo okeerẹ yii. Wa awọn pato, alaye ailewu, awọn itọnisọna fifi sori ẹrọ, ati awọn ilana itọju fun alapapo daradara ati ipese omi gbona ni awọn ibugbe ati awọn eto iṣowo.