UNI EN ISO 14688-1 : 2018现行
Geotechnical investigation and testing - Identification and classification of soil - Part 1: Identification and description
出版：Ente Nazionale Italiano di Unificazione (UNI)
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
