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)
專家解讀視頻
基本信息
標準編號： DIN 4022-2 (1981-03)
發布時間：1981/3/1 0:00:00
標準類別：Standard
出版單位：German Institute for Standardisation (Deutsches Institut für Normung)
標準頁數：11
標準簡介
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.
替代本標準的新標準
