Zobrazeno 1 - 1
of 1
pro vyhledávání: '"Henningsen Jens O"'
Publikováno v:
The Journal of the Acoustical Society of America. 99:1277
The microphone in a photoacoustic cell that is part of an apparatus for photoacoustic analysis of at least one substance is protected against the harmful effects from the analyzed substance by sonically communicating the microphone with the excitatio