I.S. EN ISO 14688-1:2018现行
Geotechnical Investigation and Testing - Identification and Classification of Soil Part 1: Identification and Description (iso 14688-1:2017)
出版：National Standards Authority of Ireland
专家解读视频
Describes procedures for the identification and description of soils based on a flexible system for use by experienced persons, covering both material and mass characteristics by visual and manual techniques.
ISO 14688-1 : 2017 - Identical
EN ISO 14688-1 : 2018 - Identical
NEN EN ISO 14688-1 : 2003 + A1 + C11 16 - Identical
SN EN ISO 14688-1 : 2006 - Identical
DIN EN ISO 14688-1 : 2016 - Identical
ONORM EN ISO 14688-1 : 2013 - Identical
EN ISO 14688-1 : 2018 - Identical
ISO 14688-1 : 2002 - Identical
NF EN ISO 14688-1 : 2003 AMD 1 2013 - Identical
BS EN ISO 14688-1 : 2002 - Identical
NBN EN ISO 14688-1 : 2002 AMD 1 2013 - Identical
UNI EN ISO 14688-1 : 2013 - Identical
ISO 14688-1 : 2017 - Identical
NS EN ISO 14688-1:2018 - Identical
EN ISO 14688-1:2018 - Identical
