(Shutter Motor)Specifications: 1) High quality 2) Compact construction, large torque and quiet operation Specifications: 1) Relative humidity: 90% (25°C) 2) Compact construction, large torque and quiet operation3) Short hour working system, continuous operation not exceeding 7 minutes with one phase and 10 minutes with three phases 4) Stylish, advanced structure and strong power5) Imported ...
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