People visit the 19th International Exhibition of Water Equipment, Technologies and Services (SIEE Pollutec 2024) in Algiers, Algeria, June 11, 2024. (Xinhua)
An exhibitor talks with a visitor during the 19th International Exhibition of Water Equipment, Technologies and Services (SIEE Pollutec 2024) in Algiers, Algeria, June 11, 2024. (Xinhua)
People visit the 19th International Exhibition of Water Equipment, Technologies and Services (SIEE Pollutec 2024) in Algiers, Algeria, June 11, 2024. (Xinhua)
People visit the 19th International Exhibition of Water Equipment, Technologies and Services (SIEE Pollutec 2024) in Algiers, Algeria, June 11, 2024. (Xinhua)