
GEOTECHNICAL INVESTIGATION AND TESTING - FIELD TESTING - PART 11: FLAT DILATOMETER TEST (ISO 22476-11:2017)
出版:German Institute for Standardisation (Deutsches Institut für Normung)

專家解讀視頻
GEOTECHNICAL INVESTIGATION AND TESTING - FIELD TESTING - PART 11: FLAT DILATOMETER TEST (ISO 22476-11:2017)
出版:German Institute for Standardisation (Deutsches Institut für Normung)
專家解讀視頻