天津市“平急两用”旅游　　居住设施建设指南　　Infrastructure of tourism and residence facilities with　　dual-purpose functions for routine and emergency　　use in Tianjin　　2025-07-01 发布2025-08-01 实施　　天津市工程建设标准　　天津市“平急两用”旅游　　居住设施建设指南　　Infrastructure of tourism and residence facilities...