Semi-automatic retractable bollard
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Easy to install,without power supply; In modular design,easy to replace the component; With galvanizing treatment,for the purpose of corrosion and rust resistance; In-place automatic lock; |
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Easy to install,without power supply; In modular design,easy to replace the component; With galvanizing treatment,for the purpose of corrosion and rust resistance; In-place automatic lock; |
