DIN 4022-3 : 1982被替代
SUBSOIL AND GROUND WATER - DESIGNATION AND DESCRIPTION OF SOIL TYPES AND ROCKS - BOREHOLE LOG FOR BORING WITH CONTINUOUS TAKING OF CORE SAMPLES IN SOIL
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 4022-3 : 1982
标准类别：Standard
出版单位：German Institute for Standardisation (Deutsches Institut für Normung)
标准页数：0
标准简介
This standard is included in DIN Handbook 75 and 113. Applies to the preparation of the borehole log for investigations of the subsoil and water conditions by boring in soil (loose rock) by continuous extraction of cores, see DIN 4021 Part 1, July 1971 edition, Table 2, Section 1, Lines 1 to 6. For this purpose, the samples in the core barrel can be extracted either by open hole boring or within the inner tube of the core barrel (e.g. as with sleeves core boring).
替代本标准的新标准
