DIN 4022-2 (1981-03)被替代
Subsoil and groundwater; Designation and description of soil types and rock; Stratigraphic representation for borings in rock
出版：German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频
基本信息
标准编号： DIN 4022-2 (1981-03)
发布时间：1981/3/1 0:00:00
标准类别：Standard
出版单位：German Institute for Standardisation (Deutsches Institut für Normung)
标准页数：11
标准简介
This standard is included in DIN Handbook 75 and 113. Applies to the drawing up of a stratigraphic representation when investigating the subsoil and the groundwater conditions in rock, particularly for rotary boring with continuous extraction of cored samples and for rock roller bit boring.
替代本标准的新标准
