产品型号急待用汉字书写烟台轻工机械厂王承先产品型号是设计者为了区别和书写的需要而给产品取的代号。产品型号大多由两部分组成：第一部分是文字，一般为产品的名称、用途或商标的缩写；第二部分是数字，一般为设计任务序号或产品最有代表性的性能参数或特征、规格等；... Product Model Urgently Written in Chinese Characters Yantai Light Industry Machinery Factory Wang Chengxian’s product model number is the designator’s code name for the product to distinguish and write. The product model is mostly composed of two parts: the first part is the text, which is generally the abbreviation of the product’s name, use or trademark; the second part is the number, generally the design task serial number or the product’s most representative performance parameter or characteristic, specification, etc. ;...