
Geotechnical investigation and testing - Identification and classification of soil Part 1: Identification and description
出版:International Organization for Standardization

专家解读视频
Provides the rules for the identification and description of soils and is intended to be read in conjunction with ISO 14688-2, which outlines the basis of classification of those material characteristics most commonly used for soils for engineering purposes.
?NORM EN ISO 14688-1: 2019 10 15 - Identical
UNE-EN ISO 14688-1:2019 - Identical
BS EN ISO 14688-1 : 2002 - Identical
NF EN ISO 14688-1 : 2018 - Identical
I.S. EN ISO 14688-1:2018 - Identical
DIN EN ISO 14688-1:2018 - Identical
BS EN ISO 14688-1 : 2018 - Identical
NEN-EN-ISO 14688-1:2019 - Identical
NS EN ISO 14688-1 : 2018 - Identical
ONORM EN ISO 14688-1:2018 - Identical
SS-EN ISO 14688-1 : 2018 - Identical
I.S. EN ISO 14688-1:2002 - Identical
NEN-EN-ISO 14688-1:2018 en - Identical
PN-EN ISO 14688-1:2018-05 - Identical
UNI EN ISO 14688-1 : 2018 - Identical
NEN-EN-ISO 14688-1:2018 en - Identical
SS-EN ISO 14688-1 : 2018 - Identical
UNE-EN ISO 14688-1:2019 - Identical
?NORM EN ISO 14688-1: 2019 10 15 - Identical
ONORM EN ISO 14688-1:2018 - Identical
NF EN ISO 14688-1 : 2018 - Identical
I.S. EN ISO 14688-1:2018 - Identical
UNI EN ISO 14688-1 : 2018 - Identical
PN-EN ISO 14688-1:2018-05 - Identical
NEN-EN-ISO 14688-1:2019 - Identical
BS EN ISO 14688-1 : 2018 - Identical
NS EN ISO 14688-1 : 2018 - Identical
DIN EN ISO 14688-1:2018 - Identical