Purchase Qty. Reference FOB Price
10-99 Square Meters US$80.00
100+ Square Meters US$60.00
Product Description
Product Description There is a thin film of water on the surface of the corrugated fiber paper, when the outdoor hot and dry air is sucked through the paper pad by the fan, the water on the water film will absorb the heat in the air and then evaporate in the water vapor, so that the cool and ...