Air conditioning can be used for adjusting the temperature in the classroom and meeting room is large. It can also trap dust in the rooms as well. It has a 2. 1. the air conditioning in the room. 2. move the air conditioning.
Air conditioning can be used to adjust the temperature in the classrooms and large meeting rooms. It also can trap dust in the room as well. It has a 2-1.-mounted air conditioner in the room. 2 air conditioners portable.
Air conditioning can be used to adjust the temperature in the classroom and meeting room, a large. It can also trap dust in as well. It has a 2 1. Air conditioning on the room. 2. Air conditioning to move.