政策　质量　市场　信息──企业采标的外部四要素浙江省象山县标准计量局孙庆禄标准是质量的依据，是协调社会经济活动、规范市场秩序的重要手段。国际标准和国外的一些先进标准更是世界各国协调的产物。它反映了国际上比较先进的科学技术和生产水平，是沟通国际间技术经... Policy Quality Market Information ─ ─ External Four Elements of Enterprise Adoption Standards Sun Qinglu, the Standards and Metrology Bureau of Xiangshan County, Zhejiang Province, is the basis for quality and an important means for coordinating social and economic activities and regulating market order. International standards and some advanced foreign standards are the products of coordination among countries in the world. It reflects the internationally advanced science and technology and the level of production, and it is the communication of international technology...