ATS The dual power supply automatic switch can realize the fast mechanical switching of the two power supplies.
The alarms of the dynamic environment monitoring system usually have different levels.
The dynamic environment monitoring system only has a secondary structure.
The air-conditioning energy efficiency ratio is the ratio of the effective input power to the cooling capacity, and its value is W/W Express.
The humidifier used in Huawei's row-level precision air conditioner is an infrared humidifier.
