Auxiliary tool for ultrasonic leveling and positioning of concrete

The utility model provides an ultrasonic method leveling and positioning auxiliary tool for concrete. The ultrasonic method leveling and positioning auxiliary tool for the concrete comprises a holding plate, a positioning plate and a tightening assembly. According to the concrete ultrasonic method l...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: DONG PENG, YANG BO, SANG LIJUN, LU YANXING, QIN LIPING
Format: Patent
Sprache:chi ; eng
Schlagworte:
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