H3O-De Voorkempen - Hydrogeology - Drilling Sand from Diest outside the Roerdalslenk

This point map shows the drillings used in the H3O - De Voorkempen project for the Diest Sand Unit model outside the Roerdalslenk.本点位分布图展示了H3O-德沃肯彭（De Voorkempen）项目中，为构建罗尔达尔斯伦克（Roerdalslenk）外围迪斯特砂层单元（Diest Sand Unit）模型所使用的钻孔。