An ƙaddamar da Buro ɗin Hakowa na Diamond mai Haƙoran Corrugated Mai Ci gaba
Li Xiaohuan Li Zhongyong Patents and innovation
Mashin ɗin Haƙa Mai Inganci: Faɗaɗa Aikace-aikacen Tsarukan Ƙasa
Li Xiaohuan Li Zhongyong Patents and innovation Zou Chao
Mashin Dutsen Rawar: Kara Daidaito, Rage Kaucewa
categories-2 categories-3 Li Xiaohuan Li Zhongyong Patents and innovation
Burtsatsewar Ma'adinan Lu'u-lu'u da Aka Kera Don Rage Toshewa
Li Zhongyong Patents and innovation Zou Chao
Dabarar Hakowa ta Lu'u-lu'u tare da Sanyaya & Cire Guntu
Li Xiaohuan Li Zhongyong Patents and innovation
Dabarar Hakowa ta Lu'u-lu'u tare da Fasalin Hana Zamewa
Li Xiaohuan Li Zhongyong Patents and innovation
Kera Matattarar Burin Lu'u-lu'u: Na'urar Haɗaɗɗen Wutar Lantarki
Li Xiaohuan Li Zhongyong Patents and innovation Zou Chao
Na'urar Nika Tukwici na Burin Hakowa na Lu'u-lu'u
Li Xiaohuan Li Zhongyong Patents and innovation Zou Chao
Matsewar Burin Lu'u-lu'u: Sabuwar Hanyar Kera Mai Inganci
Li Xiaohuan Li Zhongyong Patents and innovation Zou Chao
Wani bit na hakowa mai sauri
Li Xiaohuan Li Zhongyong Patents and innovation Zou Chao