在当前社会主义市场经济条件下，随着进入WTO步伐的加快，产品的竞争更加激烈，要想在市场上有立足之地，提高产品质量，降低生产成本是一个永恒的主题。　　产品成本包括显见成本和隐含成本，企业生产中的计量检测同样也包括这两个成本。　　从计量检测角度讲，对于测量设备从 Under the current conditions of the socialist market economy, with the accelerating pace of entering the WTO, the competition for products has become more intense. It is an eternal theme to have a foothold in the market, improve product quality and reduce production costs. Product costs include visible and implied costs, and metrology inspections in production also include these two costs. From the perspective of measurement testing, for measuring equipment from