NgoJuni 2020, kwasungulwa imboni entsha etholakala esiFundazweni saseJiahe, eDolobheni laseChenzhou, esifundazweni saseHunan.Sisebenzisa indlela yokukhipha isikhunta se-sand shell eboshiwe .Ngemva kocwaningo nokuthuthukiswa konyaka owodwa, ubuchwepheshe bokukhiqiza buthuthuka njalo.Inqubo ye-yellow coated...
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