1.本外观设计的产品名称为集成电路封装形式(TO-220-7L). 1 This design is the product name for the integrated circuit package (TO-220-7L). 2.本外观设计产品用于彩电场功放. (2) The design product for TV games amplifiers. 3.本外观的设计要点在整体形状和结构的结合,并指定主视图为设计要点图. (...