Special U shaped steel support of city subway construction
The patent of the utility model relates to a special U shaped steel support of city subway construction. This supporting structure mainly includes an arching for the clamping cable that connects and the connecting bolt on upper portion, the support leg of vertical direction, an arching of lower part...
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Main Authors | , |
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Format | Patent |
Language | Chinese English |
Published |
27.07.2016
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Subjects | |
Online Access | Get full text |
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