The 22nd China International Environmental Protection Exhibition was held in Beijing
Beijing, April 12 (Youth.cn) - On April 10th, 2024, in Beijing, the 22nd China International Environmental Protection Exhibition hosted by the China Environmental Protection Industry Association opened its doors. This year's exhibition featured over 1,000 participating companies and covered an area of more than 60,000 square meters. Photo/ VCG
Editor:Li Yuanyuan