GB/T 34290-2017公共体育设施室外健身设施的配置与管理国家标准
英文:Public sports facilities—Configuration and management of outdoor fitness equipments GB/T 34290-2017介绍: 国家标准《公共体育设施 室外...
英文:Public sports facilities—Configuration and management of outdoor fitness equipments GB/T 34290-2017介绍: 国家标准《公共体育设施 室外...