Method for pre-adjusting air valves and dampers in ventilation system - provides valves with fixed throttle and outlet to measurement station measuring pressure drop over throttle and valve
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Heating or cooling element for under-roof installation - comprises at least one pipe coil for heating or cooling medium which is in heat-conductive contact with heat-emitting surfaces formed as panel
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A method for providing through a building part a fire proof inlet
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Radiation and convection elements
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Straolnings- och konvektionselement
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Radiation and convention element
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Ceiling heating or cooling panel
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Fastening arrangement for pipes conveying heating medium and/or cooling medium
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Radiator-convector element
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Straolnings- och konvektionselement.
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Heating or cooling appliances located under an air
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Device for forming sealed union between coaxial pipes
