
Geotechnical diagnosis and testing - Determination and classification of soils - Part 2: Classification rules
出版:Polish Committee for Standardization

專家解讀視頻
ISO 14688-2 : 2017 - Identical
EN ISO 14688-2 : 2018 - Identical
EN ISO 14688-2 : 2018 - Identical
ISO 14688-2 : 2017 - Identical