Flatness measuring device for constructional engineering

The invention provides a flatness measuring device for constructional engineering, and belongs to the technical field of constructional engineering. Comprising a mounting base, a moving groove is formed in the middle of the mounting base, a measuring assembly is arranged in the moving groove, a mark...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: ZHANG LAGEN, ZHU HAORAN, WANG QIANG, XU QING, ZHU BEILIN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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