For laundry, kitchen, heating, air condition, refrigeration control, water treatment, generator power station with electrical equipment repair and service.

为洗衣房、厨房、暖气、空调、制冷控制、水处理、发电机、配电站等有关电的设备进行修理和服务。

youdao

This air then travels through the pipes and receives natural thermal treatment, heating or cooling the air from the earth before entering the building's UFAD for further treatment.

这些空气之后通过管道接受自然热处理，加热或冷却地表空气，然后进入UFAD系统，做进一步的处理。

youdao

This structure tends to wick the volatile air treatment chemical towards the nose, and heating that area can lead to efficient, and rechargeable, dispensing.

这种结构倾向于朝向该鼻凸吸取挥发性空气处理化学品，对该区域进行加热可引起有效且可再装填的散发。

youdao

Rupert said the same chlorine dioxide treatment will be used on the building's heating, ventilation and air conditioning system (HVAC), where spores had been found after the letter was opened in Daschle's office.

CNN: Fumigation largely succeeding in clearing anthrax