Air is a technology that is not essential to the daily life of human beings. We do not need to have the air we ก้สามา vehicle life is troubling. If there is no air conditioning or fan ก้ยังมี that we can get the replacement lamp more.
Air technology is not essential to the daily lives of humans. We do not need air. I can live like we have not suffered without air, we are still a fan can be replaced with even more power savings.