Anti-corrosion and impact-resistant road guardrail
The utility model belongs to the technical field of guardrails, and provides an anti-corrosion impact-resistant road guardrail which comprises a stand column and a transverse pipe, the stand column comprises a top plate, a middle plate is arranged in the middle of the bottom of the top plate, and an...
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Format: | Patent |
Sprache: | chi ; eng |
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