I-Oval Ventilation duct
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JULI®I-Flexible Oval Ventilation duct
I-JULI®I-oval ventilation duct isetshenziselwa i-headroom ephansi noma imigudu emincane yezimayini enomkhawulo wokuphakama.Yenziwe ngesimo se-oval ukunciphisa isidingo se-headroom ngama-25% ukuze kuvunyelwe ukuthi kusetshenziswe imishini emikhulu.
