Together with skyrocketing utility expenditures, winter temperature forecasts call for document-breaking very low temperatures this winter. Preparedness is key. Cyber Heater is a strong portable heater that could plug into any wall socket.?? g?m m? ngh? Vi?t Nam r?t ???c ?a chu?ng 4. Tình hình xu?t kh?u hàng th? công m? ngh? c?a Vi?t NamN?u b?n