Assembly type box culvert connecting structure
The utility model relates to the technical field of box culvert connection, in particular to an assembly type box culvert connecting structure which is used for correspondingly connecting adjacent box culverts, and comprises arc-shaped holes which are formed in opposite end openings of the adjacent...
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Main Authors | , , , , , , , , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
11.10.2022
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Subjects | |
Online Access | Get full text |
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