Measurement & Testing
| Wed 02 Sep 2026
Beijing, Sept. 2 -- Powerchina Huadong Engineering Corporation has applied Chinese patent for In-situ High-fidelity Sampling Device and Method for Stratified Rock Mass. Chen Jianlin, Cao Aiwu, Ge Xiangming, Meng Guotao, Zheng Pengxiang, Ma Jianli, Zheng Shuo, Chu Weijiang, Zheng Chenyi, Pan Bing, Wang Xiaohong and Wang Can devel..