2[8]W.Sabuga,M.Bergoglio etc.,″Calculation of the Distortion Coefficient and Associated Uncertainty of a PTB 1GPa Pressure Balance Using Finite Element Analysis-EUROMET Project463" IMEKO-TC16,Beijing,China,2003,p.92
3[9]Cheng Zhi-yao,Zhang Li,″The Development of Dynamic Pressure Calibra-tion and Measurement Technology in China",IMEKO-TC16,Beijing,China,2003,p.41.
4[1]Li Yanhua."New Low-Range Pressure Standard at NIM,China",IMEKO-TC16,Beijing,China,2003,p.36.
5[2]Zhang Pengcheng,Li Yanhua,Yue Jin,″The Pressure Measurement and Research in NIM″.IMEKO-TC16,Beijing,China,2003,P.25.
6[6]Molinar G.,″Piston Gauge for Pressure Measurements in Liquids up to 3 Gpa ″High Temperatures-High Pressures,1995/1996,v.27/28.p.p.357-363.