The Metrological Tracebility System in China 國家計量基準
National Primary Standards 副計量基準
Secondary Standards 工作計量基準
Working Standards 社會公用計量標準(國家專業(yè)計量站)
Public Standards (State Motrological centres in special Fields) 社會公用計量標準(國家專業(yè)計量分站)
Public Standards (state Metological Subcentres in Special Fields) 社會公用計量標準(省級)
Public Standards (province level) 社會公用計量標準(市級)
Public Standards (city level) 社會公用計量標準(縣級)
Public Standards (county level) 部門最高計量標準
Highest Standards of Dopartments 部門計量標準
Standards of Depantments 企業(yè)、事業(yè)單位最高計量標準
Highest Standards of Enterprises and Institutions 企業(yè)、事業(yè)單位計量標準
Standards of Enterprises and Institutions 工作計量器具(企業(yè)、事業(yè)、市場等)
注：1.本溯源體系的建立是基于《中華人民共和國計量法》。
2.國家計量基準、副計量基準、工作計量基準保存在中國計量科學(xué)研究院、中國測試技術(shù)研究院、國家標準物質(zhì)研究中心及其它技術(shù)機構(gòu)。
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.