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Air vent ducts of air conditioning and ventilation system on the walloutdoor ventilation ducts
Related tags:
- pipeline
- gas pipe
- gas pipeline
- pipe
- chimney
- metal pipe
- gas industry
- steel pipe
- ventilation
- air duct
- gas
- duct
- air conditioner
- industrial
- power energy
- industrial equipment
- steel construction
- steel building
- metal roof
- steel industry
- metal industry
- equipment
- steel
- industrial building
- exterior
- roof
- house roof
- energy
- building construction
- house exterior
- construction industry
- house outside
- construction equipment
- house building
- construction
