Repairing method and special mould for outer edges of kerb of municipal highway
The invention discloses a repairing method and a special mould for outer edges of a kerb of a municipal highway, and is used for solving the problem of repairing of an existing kerb after being damaged. The repairing method includes the steps that the damaged position in the kerb is found, the damag...
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Format: | Patent |
Sprache: | chi ; eng |
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