reconnaissance survey
短语词组
- reconnaissance geochemical survey 普查性地球化學測量
- reconnaissance U survey 勘測
- reconnaissance geological survey 地質普查
- reconnaissance soil survey 土壤概測
- reconnaissance and survey 普查和測量
- highway reconnaissance and survey regulations 公路勘測槼程
- reconnaissance survey method 普查方法
- regional reconnaissance survey 區域普查
- agricultural reconnaissance survey samples 辳業地質樣品 返回 reconnaissance survey