The Metrological Tracebility System in China 国家计量基准
National Primary Standards 副计量基准
Secondary Standards 工作计量基准
Working Standards 社会公用计量标准(国家专业计量站)
Public Standards (State Motrological centres in special Fields) 社会公用计量标准(国家专业计量分站)
Public Standards (state Metological Subcentres in Special Fields) 社会公用计量标准(省级)
Public Standards (province level) 社会公用计量标准(市级)
Public Standards (city level) 社会公用计量标准(县级)
Public Standards (county level) 部门最高计量标准
Highest Standards of Dopartments 部门计量标准
Standards of Depantments 企业、事业单位最高计量标准
Highest Standards of Enterprises and Institutions 企业、事业单位计量标准
Standards of Enterprises and Institutions 工作计量器具(企业、事业、市场等)
注:1.本溯源体系的建立是基于《中华人民共和国计量法》。
? 2.国家计量基准、副计量基准、工作计量基准保存在中国计量科学研究院、中国测试技术研究院、国家标准物质研究中心及其它技术机构。
?Notes:1.Establishment of the metrological tracebility system based on the Law on Metrology of the People's Republic of China.
?2.National primary standards,secondary standards and working standards Conserved in National Institute of Metrology ,National Institue of Measurement and Testing Technology,NationaI Research Centre for Certified Reference materials and other technical services.