safety appraisal
短语词组
- dam safety synthetic appraisal 大坝安全综合评价
- safety comprehensive appraisal 安全综合评价
- safety of structure appraisal 安全性评估
- Safety Appraisal System 安全考核制度
- water safety appraisal 水安全评价
- safety appraisal of buildings 建筑物安全鉴定
- radiation safety appraisal 辐射安全性鉴定
- safety appraisal of earthquake 地震安全性评价 返回 safety appraisal