CBGD20-2船用防爆高效低噪音离心风机CBGD20-2 MARINE EXPLOSION-PROOF HIGH EFFICIENCY LOW NOISE CENTRIFUGAL FAN,Diameter: 200mm, Air flow rate:400~1000 M3/H, Pressure: 275~700 PA, Power: 0.75 KW, Frequency: 50/60HZ——Support customization
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