I-21th China Refrigeration 2010 ebibanjelwe e-Beijing kusukela ngo-Apr.7-9. Imikhiqizo ye-Holtop ama-HRV nama-ERV, izishintshi zokushisa ze-Plate kanye ne-Rotary kanye nama-AHU anentshisekelo yezivakashi eziningi ezivela ekhaya naphesheya.
Umbiko ngo-Ephreli 06, 2010
