一、定义与分类 机电产品贸易是各国进出口贸易的一个重要组成部分,但由于各个国家的工业水平不同,他们对机电产品一词的定义和划分也不一样。本文对机电产品一词采用最广义的理解,即按照其字面含义,将其定义为不同于农产品、初级产品,或纺织品等的所有机械和电子类设备或产品。因此,在 First, the definition and classification Mechanical and electrical products trade is an important part of the import and export trade, but because of the different industrial levels in different countries, their definition of the terms and the division of mechanical and electrical products are not the same. This article uses the broadest interpretation of the term electromechanical product to mean, in its literal meaning, to be defined as all mechanical and electronic equipment or products other than agricultural products, primary products, or textiles. Thus, in