Corrugated fixed pull rod isolation guardrail
The utility model discloses a corrugated fixed pull rod isolation guardrail which is composed of a base, stand columns, corrugated fixed pull rods, arc-shaped fences and the like, the arc-shaped fences are fixed to the corrugated fixed pull rods in a welded mode, the corrugated fixed pull rods are w...
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Format: | Patent |
Sprache: | chi ; eng |
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