This is the 7912th most frequent Chinese word.
风机
"风机" means "fan" or "ventilator."
In this sentence, 风机 (fan) refers to any equipment designed to produce airflow.
风机是一种用于产生气流的设备。
A fan is a device used to generate air flow.
Here, 风机 (fan) is portrayed in its industrial application for maintaining air quality.
在工厂里，风机会帮助通风和排气。
In factories, fans assist with ventilation and exhaust.
The term 风机 (fan) is used to compare different technological advancements between products.