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Normas BSI – AENOR
BS 3727-4:1964

BS 3727-4:1964

Methods for the analysis of nickel for use in electronic tubes and valves. Determination of chromium (photometric method)

Fecha Anulación:
2013-08-02 /Withdrawn
Comité:
L/-/99
Keywords:
Calibration, Photometry (chemical analysis), Electron tubes, Determination of content, Nickel, Spectrophotometry, Chromium, Chemical analysis and testing
129,02
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