2025 CIFTIS | Beijing to s怪Ĥ动漫大圣崛起在线观看海獭微笑动漫在线观看;89;板凳动漫在线观看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.