盘管风阻力 air pressure drop of coil;air resistance of coil 盘管水阻力 pressure drop of cooling or heating medium ..
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The coil features a new type of specially processed antirust fins which can greatly reduce air resistance and motor power consumption.
运 噪 资管采用新型翅片资资, 资特殊防资资理,大大降低资阻, 少资机消耗;
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