yeoldanui
heat unit
unité de chaleur
열단의 측정은 에너지 효율성을 평가하는 데 중요합니다.
yeoldanui cheugjeong-eun eneoji hyoyulseong-eul pyeongga-haneun de jungyohamnida.
The measurement of the heat unit is important for evaluating energy efficiency.
More words starting with 열