1983“SANYO” small-scale LiBr absorption chiller/heater win the title of excellent saving energy that the industry institute of Japan awarded.
1983“SANYO” small-scale LiBr absorption chiller/heater win the title of excellent saving energy that the industry institute of Japan awarded.
1983年“SANYO”小型溴化锂吸收式制冷机/制热机赢得日本工业协会颁发的节能产品称号。