Information Technology
| Thu 09 Jul 2026
Beijing, July 9 -- Qinghai Salt Lake Industry has applied Chinese patent for Salt Concentration Control Method and Device of Salt Pan System and Salt Pan System. He Hongwei, Shi Yuchuang, Li Yanqing, Zhang Mingbang, Cheng Peng, Qiao Meng, Wang Qinghua, Ma Xiaojie, Zhong Dingyong, Yu Qianchang, Chen Lei, Zhang Qiang, Li Cunfu, Me..