N'April 7th ruo 9th, 2011, ihe ngosi mba ụwa nke iri abụọ na abụọ maka refrigeration, ntụ oyi, ikpo ọkụ na ikuku, nhazi nri oyi kpọnwụrụ, nkwakọ ngwaahịa na nchekwa nke a na-akpọkwa China Refrigeration Expo, mere na Shanghai New International Economy Center.Na nso ụlọ ọrụ 1200 sitere na 32 ...
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