进入2012冷年,随着国家“节能惠民”等政策的退出,变频空调的市场之争更显白热化。继本月初美的宣布推出季节能效比为8.45全直流变频空调之后,日前,空调行业另一领军品牌志高又对外宣称,其最新成功研发的3D全直流变空调,季节能效比达到了 Into the 2012 cold year, with the national “energy-saving Huimin ” and other policies to exit, inverter air conditioner market battle intensified. Following the announcement earlier this month that the United States announced the seasonal energy efficiency ratio of 8.45 full DC inverter air conditioner, a few days ago, another leading brand in the air conditioning industry, Chigo also announced that the latest successful development of 3D full DC variable air conditioning, seasonal energy efficiency reached