制冷对于保存食物是必不可少的。

Refrigeration is essential for preserving food.

现代制冷系统非常节能。

Modern refrigeration systems are very energy-efficient.

适当的制冷可以预防食源性疾病。

Proper refrigeration can prevent foodborne illnesses.

制冷系统使用过冷来提高效率。

The refrigeration system uses subcooling to improve efficiency.

制冷技术多年来有了显著的进步。

Refrigeration technology has advanced significantly over the years.

往复压缩机对制冷系统至关重要。

The reciprocating compressor is essential for the refrigeration system.

这家餐馆依靠制冷来保持食材新鲜。

The restaurant relies on refrigeration to keep ingredients fresh.

许多超市使用比泽尔设备来满足他们的制冷需求。

Many supermarkets use bitzer units for their refrigeration needs.

技术员修理了制冷装置中的损坏的压缩机。

The technician repaired the broken compressors in the refrigeration unit.

在制冷行业中，比泽尔品牌是可靠性的代名词。

The bitzer brand is synonymous with reliability in the refrigeration industry.