Construction positioning and angle adjusting control device for prefabricated inclined strut in foundation pit
The invention belongs to the field of construction auxiliary devices for prefabricated inclined struts in foundation pits, and relates to a construction positioning and angle adjusting control device for prefabricated inclined struts in foundation pits. According to the technical scheme, the constru...
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Format: | Patent |
Sprache: | chi ; eng |
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