Energy
| Wed 17 Apr 2024
Beijing, April 17 -- China Tobacco Anhui Ind has been awarded a patent for wind power cut tobacco feeding pipeline positioning device for cigarette factory. This invention was developed by Ning Ning, Zhang Xiaofang, Liu Beibei, Yang Ling, Wang Haiyan, Wang Chenguang, Huang Kui, Liang Heping, Sun Feng, Zhang Lixun, Li Jian, Han W..