主题：【求助】5篇英文文献～谢谢

1题目：Final report on CooMET key comparision of national pressure standardss in the range 10Pa t 5kPa of gauge pressure(100 MET.M.P-K14)

作者：H Ahrendt,J Konemam, W Sabuga

期刊：Metrologia

卷、期、页码、年:v49,07001 2012

链接：http://iopscience.iop.org/0026-1394/49/1A/07001

2题目：Reduction of the uncertainty of the PTB vacuum pressure scale by a new large area non-rotating piston gauge

作者：Th Bock, H Ahrendt and Jousten

期刊：Metrologia

卷、期、页码、年:v46,n05,2009, 389

链接：wu

3题目：Pyramidal traceability hierarchy for pressure measurement and calibrations at NIS-Egypt

作者：Eltawil. A.A

期刊：Sensor and Transducers

卷、期、页码、年:v136, n1, p118-131 2012

链接：wu

4题目：Method of precisely estimating the jacket presuure coefficient of cntrolled-clerance piston-cyclinders at pressure up to 1GPa

作者：Kajikawa, Hiloaki

期刊：Metologia

卷、期、页码、年:v48,n5,p352-358,2011

链接：wu

5题目：New development an measurement of piston diameter

作者：Wang.Wei-chen

期刊：JILIANGXUEBAO/Acta Metrologica Sinica

卷、期、页码、年:v27,p77-79,2006

链接：wu