Pavement leveling instrument for road construction
The utility model provides a pavement planometer for road construction, which comprises a main support, the top of the main support is rotatably connected with a replacement mechanism, and one side of the main support is slidably connected with a rotating mechanism; the replacing mechanism comprises...
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Main Author | |
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Format | Patent |
Language | Chinese English |
Published |
30.05.2023
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Subjects | |
Online Access | Get full text |
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