2025 CIFTIS | Beijing to s解回归电影在线无删减Ĥ骑哥哥漫画推荐无删减56;1105;男女韩国无删减howcase green innovation in environmental services

At the 2025 China International Fair for Trade in Services (CIFTIS), Beijing will showcase green innovation in environmental services through smart water management system, AI waste disposal, and chemical management.