air conditioning duct sizing

... , Poratable Structure and description: The rigid PVC arrow clips are inserted into each other to form a with a d...

...Cooling Capacity R134A Refrigerant Kiosk Conditioner With 1000W Heating Capacity 1.Product Description Designed for outdoor advertising machine...

... Insulation Thermal Tnsulation Foam Saves Energy: retain the temperature of the they are transporting, reducing energy wa...

...Glass Wool Board , Fiberglass Board Quick Detail: Glasswool board faced with aluminum foil or black tissue suitable for manuf...

0-±5000pa and 4-20mA differential pressure sensor for Description The KDP110 differential pressure transmitter series is a simp...

Durable Pvc Material Tape Rubber / Acrylic Adhesive Material: PVC Adhesive Side: Single Sided Adhesive: Rubber Adhesive Type: Pr...

High Temperature Insulation Board Glass Wool Board Board Product Code Density (kg/m³) Thickness (mm) Width (mm) Conductivty(W/m·...

0-±5000pa and 4-20mA differential pressure sensor for Description The KDP110 differential pressure transmitter series is a simp...

Centrifugal Exhaust Blower For Fresh Purify Equipment Product Features: 1. high quality hot-dip galvanized steel sheet for enclos...

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... Flanging Machine Round Flange of Ventilation fitting Machine- HVAC systems flange g-clamp fitting The spiral tube both ends can be f...

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Heavy Duty Strong Silver Color Gaffer Cloth Duct Tape Features: 1) Polyethylene , gauze fiber coated with hot melt adhesive or rubber adhesive 2) Pape...

Heavy Duty Strong Silver Color Gaffer Cloth Duct Tape Features: 1) Polyethylene , gauze fiber coated with hot melt adhesive or rubber adhesive 2) Pape...

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Heavy Duty Strong Silver Color Gaffer Cloth Duct Tape Features: 1) Polyethylene , gauze fiber coated with hot melt adhesive or rubber adhesive 2) Pape...

... Unit Variable unit is an advanced equipment designed to provide efficient, pre...

... Handling Unit (AHU) for With Customized Color Product Detail Name Fresh Ventilator Material Galvanized Sheet Usage Fo...

HVAC UV Light and Ionizer for Conditioning System Purifier Ozone for Home Features 1. One-time purification efficiency is high; 2. Us...