NEN EN ISO 14688-2:2018现行
Geotechnical Investigation And Testing - Identification And Classification Of Soil - Part 2: Principles For A Classification
出版：Nederlands Normalisatie Instituut
专家解读视频
2018 [01/02/2018]2004 + A1 + C11 16 [01/02/2016]2004 + A1 2013 [01/10/2013]2004 [01/08/2004]DRAFT 2002 [01/06/2002]
Supersedes NEN 5104. (08/2004) 2004 + A1 + C11 16 version remains current. (03/2018)
UNE EN ISO 14688-2:2006 - Identical
I.S. EN ISO 14688-2:2004 - Identical
NBN EN ISO 14688-2:2004 - Identical
NF EN ISO 14688-2:2005 - Identical
SN EN ISO 14688-2:2006 - Identical
UNI EN ISO 14688-2:2013 - Identical
BS EN ISO 14688-2:2004+A1:2013 - Identical
ONORM EN ISO 14688-2:2013 - Identical
DIN EN ISO 14688-2 (2013-12) - Identical
SS EN ISO 14688-2:2004 - Identical
EN ISO 14688-2:2018 - Identical
NS EN ISO 14688-2:2018 - Identical
BS EN ISO 14688-2:2018 - Identical
