一、价值工程核心理念是当代人应树立的节约观(一)价值工程的核心理念价值工程于20世纪40年代起源于美国,其应用使工业和政府部门在降低成本、节约能源方面效果显著,使价值工程迅速在美国普及。代 First, the core concept of value engineering is the concept of saving people should establish (a) the core values ​​of value engineering Value engineering originated in the United States in the 1940s, the application of industrial and government departments in reducing costs and saving energy significant results, Make value engineering popularize rapidly in the United States. generation