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US3068891A
(en)
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Flow regulator for air control
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(en)
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Fluid velocity equalizing apparatus
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(en)
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Flow control valve
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(en)
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Devices for minimizing losses in fluid conduits
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(en)
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Constant flow valve
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(en)
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Conditioning apparatus
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KR890701457A
(ko)
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공기조절 유니트, 공기흐름 조절 방법, 공기 콘베이어 시스템에서의 양력체의 이용
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(en)
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Air conditioning apparatus
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SE193241C1
(show.php)
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(en)
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Air-distributing apparatus for air-conditioning installations or the like
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(en)
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Air conditioning system
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(en)
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Variable volume air valve
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EP1334316B1
(en)
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Valve for variable flows, fire damper and combined fire damper and valve for variable flows
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(en)
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Fluid control device
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(en)
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Multistage fan |
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CN106931176B
(zh)
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高炉用伸缩开启放散阀
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(en)
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Static pressure regulator for air flow controllers
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(en)
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Air flow mixing device for air conditioning systems
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(en)
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High pressure colk air-hot air mixing box for a ventilating, heating and air conditioning system
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(zh)
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一种能量平衡装置
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(en)
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Propeller fan
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(en)
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Static pressure regulator for air plow controllers |
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(en)
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Fluid flow regulator
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WO2017164767A1
(ru)
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Газовый эжектор
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SE520294C2
(sv)
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Ventil för varierbar strypning av flöden
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