Akụkọ
-
Soro na ihe ngosi refrigeration na Shanghai New International Expo Center site na Eprel 12 ruo 14, 2017.
Ihe ngosi nke 28th International on Refrigeration, Air-Conditioning, Heating, Ventilation and Food Frozen Processing "ga-enwe na Shanghai New International Expo Center site na April 12 ruo 14, 2017. Onye isi njikwa nke ụlọ ọrụ anyị na ndị ọrụ ibe si na ngalaba teknụzụ na ndị ọrụ. s...GỤKWUO