GB/T 33744-2017地震应急避难场所运行管理指南国家标准
英文:Emergency shelter for earthquake disasters—Guidelines on the operation and management GB/T 33744-2017介绍: 国家标准《地震应急避难场...
英文:Emergency shelter for earthquake disasters—Guidelines on the operation and management GB/T 33744-2017介绍: 国家标准《地震应急避难场...