Holtop Jikọọ aka na ụgbọ elu Etiopia maka ahịa Africa
Na June 18, 2019, ụlọ ọrụ Holtop si mba ofesi bịanyere aka na nkwekọrịta na ndị ụgbọ elu Etiopia iji nye okpomọkụ na iru mmiri DX Central Air Conditioner maka ụlọ ọrụ ISO-8 dị ọcha nke ụgbọ elu Oxygen Bottle Overhaul Workshop. Nke a bụ ọrụ mbụ esenidụt maka Holtop Purification DX Central Air Conditioner, na nkwado na African Airlines ga-arụkwa ọrụ nke ọma.
Holtop okpomọkụ na iru mmiri DX Central ikuku oyi Feature
Ike nke casing zutere D1
Thermal bridge factor zutere TB2
Thermal transmittance zutere T2
Nnwale arụmọrụ AHU dabere na EN1886: 2007
