Gauge ruler for rail measurement

The utility model provides a gauging rule for rail measurement. The gauging rule for rail measurement comprises a gauging rule body, measuring heads are arranged at the two ends of the gauging rule body, detachable auxiliary measuring assemblies are arranged on the measuring heads, each auxiliary me...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LI JIANQIAN, LI TENGFEI
Format: Patent
Sprache:chi ; eng
Schlagworte:
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