Control device of guardrail pile working accessory and guardrail breakdown van
The utility model provides a control device of a guardrail pile working accessory and a guardrail breakdown van, the control device is at least used for realizing rotation control of the guardrail pile working accessory on the guardrail breakdown van, and a stop part is arranged on a fixed frame and...
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Format: | Patent |
Sprache: | chi ; eng |
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