Haogu Decoration Network shows that Meiling high-speed mixer p9 stands for defrosting protection. It is caused by insufficient refrigerant in the refrigeration system and severe frosting in the condenser.

2065438+On June 4, 2008, Hefei Meiling Co., Ltd. issued an announcement to change the full name of the company and the abbreviation of securities, and to rename Meiling Electric as Changhong Meiling.