SHANGHAI, Mar 28 (SMM) - Output of air-conditioner stood at 33.31 million units in Jan-Feb, a year-on-year increase of 10.8%. Refrigerator output stood at 13.21 million units in Jan-Feb, up 7.9% on the year. The washing machine output stood at 14.08 million units in January-February, up 1.8% year-on-year. The output of colour TV totalled 24.25 million units in January-February, down 4.7% on the year.