2025 CIFTIS | Beijing to s动Ĝ项 尸王驾临动漫在线观看高清701;枪法动漫在线观看免费59;诅咒草人在线观看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.