CSN EN IEC 62127-2 ed. 2

CSN EN IEC 62127-2 ed. 2 This part of IEC 62127 specifies absolute hydrophone calibration methods and relative (comparative) hydrophone calibration methods. Recommendations and references to accepted literature are made for the various relative and absolute calibration methods in the frequency range covered by this document.
Original English text of CSN EN Standard.
The price of the Standard included all amendments and correcturs.