首页>
外国专利>
Assemblies for the development of groundwater and underground resources in white sand, non-subsurface strata, and desert
Assemblies for the development of groundwater and underground resources in white sand, non-subsurface strata, and desert
展开▼
机译：用于开发白沙，非地下地层和沙漠中的地下水和地下资源的集会
展开▼
页面导航
摘要
著录项
相似文献
摘要
Development of groundwater and underground resources.; It is possible to excavate underground in sandy beaches, non-slip layer and desert.; Prepare the lid and barrel of the assembly hall and finish the vessel by the internal excavation method.; It is used for all business water development and underground resource development.
展开▼
