air conditioner insulation duct, air conditioner ...
air conditioner insulation hose fiberglass ducts Construction : l Insulated flexible duct(IFD-S) —with the polyester with the coil made of the spring wire. Inner: single layer aluminum flexible duct Insulation: thickness 25mm, 16KG/m3 yellow fiberglass Outer Jacket: Aluminum + polyester l Insulated flexible duct(IFD-D) —with ...
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