SS-EN ISO 14688-1 : 2018现行
Geotechnical investigation and testing - Identification and classification of soil - Part 1: Identification and description
出版：Standardiserings-Kommissionen I Sverige
专家解读视频
ISO 14688-1:2017 specifies 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.
EN ISO 14688-1 : 2018 - Identical
ISO 14688-1 : 2017 - Identical
EN ISO 14688-1 : 2018 - Identical
ISO 14688-1 : 2017 - Identical
