
Geotechnical diagnosis and testing - Determination and classification of soils - Part 1: Determination and description
出版:Polish Committee for Standardization

专家解读视频
EN ISO 14688-1 : 2018 - Identical
ISO 14688-1 : 2017 - Identical
EN ISO 14688-1 : 2018 - Identical
ISO 14688-1 : 2017 - Identical