Measurement & Testing
| Fri 21 Nov 2025
Beijing, Nov. 22 -- Sichuan Honghua Industry has submitted a patent application for Sampling Head of Air Sampler. This invention was developed by Lian Jie, Wu Xiafu, Zhu Zhu, Gao Rui, Zhang Xingyang, Deng Jiuyuan, Yang Ping, Wang Dong, Dan Mingfang, Xu Kai, Zhu Weidong, Zhang Ruijuan, Yang Jiaqi, Huang Shuai, Long Gaoxu, Wang Xi..