Is z264 an aerobic train?

Z264 is an aerobic train. Z264 is the train from Guangzhou to Lhasa. Because the altitude of Lhasa is higher than other provinces and the air is thin, people from low altitude areas will have altitude sickness and even cause other diseases because of lack of oxygen. Therefore, the train entering Lhasa must be equipped with oxygen supply devices, so it is an aerobic train.