Measuring element, measuring method and measuring device for detecting arc-shaped surface depression depth

The invention belongs to the field of precision measuring instruments and equipment, and provides a measuring element, a measuring method and a measuring device for detecting the arc-shaped surface depression depth. The measuring device for detecting the arc-shaped surface depression depth comprises...

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Bibliographische Detailangaben
Hauptverfasser:	WEI HONGFANG, LIU QINGBIN, YANG MINGTAO, WU HAOGANG, CAO RUI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	OTHER AUXILIARY EQUIPMENT FOR RAILWAYS PERFORMING OPERATIONS RAILWAYS TRANSPORTING
Online-Zugang:	Volltext bestellen
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