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rolling door opener
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Rolling door opener 1. Power supply: AC220V/50Hz 2. Output torque: 7N.M 3. Opening speed: 0.15-0.2m/s 4. General working time: ≤44s 5. Max. lift ...
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Rolling Door Opener Electronic limit swith, Auto obstruct reverse, copper gear makes running smoothly Centre Mounting Installation Technical ...
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Rolling door opener 1. Power supply: AC220V/50Hz 2. Output torque: 7N.M 3. Opening speed: 0.15-0.2m/s 4. General working time: ≤44s 5. Max. lift ...
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