
GEOTECHNICAL INVESTIGATION AND TESTING - LABORATORY TESTING OF SOIL - PART 2: DETERMINATION OF BULK DENSITY (ISO 17892-2:2014)
出版:German Institute for Standardisation (Deutsches Institut für Normung)

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GEOTECHNICAL INVESTIGATION AND TESTING - LABORATORY TESTING OF SOIL - PART 2: DETERMINATION OF BULK DENSITY (ISO 17892-2:2014)
出版:German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频