Lub 23rd International tub yees, cua txias, cua sov thiab qhov cua, qhov cua, Frozen Food Processing Exhibition hu ua Tuam Tshoj Refrigeration Expo tau muaj nyob rau lub Plaub Hlis 11th mus rau 13th, 2012 nyob rau hauv Tuam Tshoj International Exhibition Center (New Venue), Beijing, uas lub ntsiab ntawm "Innovation, enegy sav...
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