T roof beam overall dimension measuring tool

The utility model provides an at the lower flange width and web thickness's in -process who measures the T roof beam, can be great reduce measuring error, improve the measuring accuracy, guarantee that the T roof beam that detects out satisfies national authentication and permits the T roof bea...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HUANG YAO, LI HAO, YIN CHENGLONG, QI XIULIN
Format: Patent
Sprache:chi ; eng
Schlagworte:
Online-Zugang:Volltext bestellen
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