Detection device for constructional engineering supervision

The utility model discloses a detection device for constructional engineering supervision, and particularly relates to the technical field of constructional engineering, which comprises a base plate, a supporting column is fixedly arranged at the top of the base plate, a mounting groove is formed in...

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Bibliographische Detailangaben
1. Verfasser: DONG SHIFA
Format: Patent
Sprache:chi ; eng
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