Means for investigating gases
作者： Howard H Sander
DOI:
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摘要:
lens.org 参考文章(5)
Walter A Garratt, Sound creating device ,(1937)
Mikelson Walter, Apparatus for measuring the density of gases ,(1940)
Richard S Cesaro, Herbert B Harris, Temperature-sensing and/or sound velocity-measuring device ,(1949)
Kenneth L Tate, Instrument for gas analysis ,(1924)