Method for preparing gold-phase section samples aiming at embedded printed-circuit board

The invention aims at an embedded printed-circuit board and provides a method for preparing gold-phase section samples. The method comprises the following steps of attaching the embedded printed-circuit board to be detected on the surface of a strengthening support board, and successively cutting sa...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	HE WEI, FAN HAIXIA, WANG SHOUXU, ZHOU GUOYUN, JI LINXIAN, TAO ZHIHUA
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING
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