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chain driven sliding gate operator
Selling leads
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...speed gate for hotel/ business hall/commercial building GENERAN DESCRIPTION Speed gate is one of the important parts of modern entrance and exit ...
2025-07-18 00:05:05
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High-Power Relay Control Motor Overheating Protection Body Height Automatic Barrier Systems Working Principle The mechanical power is driven by the ...
2024-12-09 13:20:55
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