Won a Silver Medal at the International Exhibition of Inventions Geneva (IEIG) 2025 đ
13 Apr 2025Won a Silver Medal at the International Exhibition of Inventions Geneva (IEIG) 2025 in Geneva with Mr. DENG Guanzhi.
Won a Silver Medal at the International Exhibition of Inventions Geneva (IEIG) 2025 in Geneva with Mr. DENG Guanzhi.