价值工程──消除不必要的成本和过剩的品质台湾工业发展的层次是由低技术、多劳力的工业向高技术的方向发展，所以初期无所谓产品开发研究，只是仿制国外产品，后来才稍有改良。我们可以大略地把所有的工业产品依技术的演进时期分为三类：一、仿制品这类产品都是仿造国外... Value Engineering - Eliminating Unnecessary Costs and Excess Quality The level of industrial development in Taiwan has evolved from a low-tech, labor-intensive industry to a high-tech one. Therefore, there was no research on product development at the initial stage. It was just a copy of a foreign product and it was only slightly later. Improved. We can roughly divide all industrial products into three categories according to the evolution of technology: First, imitation products are fake foreign products...