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| Centrifugal fans / Duct fans / Axial fans /Smoke venting fans/ Roof fans / Fans for domestic ventilation /Fan casings / Heat recovery units / Accessories for ventilation systems | | Metal constructions / Light metal products / Wagons |
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| Ducts and fittings / Accessories flexible ducts / Air diffusions / Air flow regulation elements / Sound attenuators / Fireproof produstions / Filters / Kitchen hoods | | Pipe insulation / Insulation materials / Insulations of vessels and plants/ Heat-insulation panels |
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| Domestic air conditioners / Commercial air conditioners / Multi split | | Outfalls / Gutters / Roof lining |
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