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Electric ventilation butterfly valve, electric drive, air volume adjustment. Applied to dust removal pipeline ventilation, good sealing, customizable.
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Professional Bead Hammering Presser Foot & Needle Plate Set: Ready-to-Use with No Complex Adjustment, High-Strength Durable for High-Intensity Production
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Electric louver damper with multi-blade synchronous air volume adjustment, reliable sealing. Applied in flue gas and dust removal air ducts to control flue gas on-off and flow rate.
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