Packaging & Containers
| Tue 28 Apr 2026
Beijing, April 29 -- Sinohydro Bureau 14 has applied Chinese patent for Intelligent Maintenance System and Intelligent Maintenance Method for U-shaped Stack Box Rigid Frame Aqueduct. Cheng Fei, Xu Zhixin, Kong Maiqun, Liu Fei, Long Xiaokang, Xu Xingdong, Liang Qibing, Zheng Li, Cai Ligang, Sun Jiandong, Gao Changlu, Qian Jieqion..