| 气体流量量值溯源体系探讨 |
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| 引用本文： | 王池.气体流量量值溯源体系探讨[J].中国计量学院学报,2003,14(3):170-173. |
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| 作者姓名： | 王池 |
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| 作者单位： | 中国计量科学研究院,北京,100013 |
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| 摘 要： | 介绍了气体流量量值溯源中的关键环节,并对各环节的国际发展趋势进行了简单介绍.
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| 关 键 词： | 气体流量 量值 溯源体系 |
| 文章编号： | 1004-1540(2003)03-0170-04 |
Traceability system about gas flow |
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| WANG Chi.Traceability system about gas flow[J].Journal of China Jiliang University,2003,14(3):170-173. |
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| Authors: | WANG Chi |
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| Abstract: | The gas flow test facilities and its traceability are described in the paper. The primary standards of gas flow are piston prover or bell prover generally. The secondary standards are turbine meters or sonic nozzles. The paper also gives the introduction about the comparison of gas flow between different facilities. |
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| Keywords: | flow gas traceability |
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