This article introduces a refrigeration method using the absorption chiller energized by the district heating system instead of electricity or mechanical energy in summer in Finland.

在夏季采用区域供热系统的热量作为吸收式冷凝器制冷系统的能源，可代替电和机械能源制冷。

youdao

Mechanical refrigeration, often referred to simply as refrigeration, is a process by which heat is removed from a location using a man-made heat-exchange system.

机械制冷，通常简称为制冷，是一个过程，热量从一个位置使用人造换热系统。

youdao

Mechanical refrigeration, often referred to simply as refrigeration, is a process by which heat is removed from a location using a man-made heat-exchange system.

机械制冷，通常简称为制冷，是一个过程，热量从一个位置使用人造换热系统。

youdao