Kuyambira pa Epulo 22 mpaka 24, 2021, chiwonetsero chapachaka cha Chengdu Industrial Fair chidatsegulidwa mwachidwi ku Western China International Expo City ku Chengdu, m'chigawo cha Sichuan.Chiwonetserochi ndi chiwonetsero chapadziko lonse lapansi chotsogozedwa ndi Hannover Milano Exhibition (Shanghai) Co., Ltd., ndipo ndi ...
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