The 20th China Refrigeration 2009 e tšoaretsoe Guangzhou ho tloha ka Apr.5-7. Lihlahisoa tsa Holtop tse futhumatsang mocheso, li-ventilator tsa ho khutlisa matla le lisebelisoa tsa ho futhumatsa mocheso li fihletse merero ea tšebelisano-'moho le baeti ba bangata 'me tsa amohela mecha ea litaba e mengata.
Tlaleho ka la 18 Mmesa 2009
