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single louvered air diffuser

single louvered air diffuser

It can be used as return air diffuser.
Material:...
Swirl air diffuser

Swirl air diffuser

It can be used in conjunction with volume damper and air plenum chamber.
Eliminator

Eliminator

Eliminator is an important part of the end of central air-conditioning,
Fan Coil Unit

Fan Coil Unit

PatentRight:China;