
Geotechnical investigation and testing - Geotechnical monitoring by field instrumentation Part 2: Measurement of displacements along a line: Extensometers
出版:International Organization for Standardization

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Geotechnical investigation and testing - Geotechnical monitoring by field instrumentation Part 2: Measurement of displacements along a line: Extensometers
出版:International Organization for Standardization
专家解读视频