General Administration of Quality Supervision,Inspection and Quarantine of P.R.China and Standardization Administration of China have approved the following 163 national standards and 81 national reference materials.
General Administration of Quality Supervision,Inspection and Quarantine of P.R.China has approved the following 8 national measuring verification regulations in 2010 and publicize now.
文摘General Administration of Quality Supervision,Inspection and Quarantine of P.R.China and Standardization Administration of China have approved the following 163 national standards and 81 national reference materials.
文摘General Administration of Quality Supervision,Inspection and Quarantine of P.R.China has approved the following 8 national measuring verification regulations in 2010 and publicize now.
